What is the tamamaki layer in temari construction and why does its quality determine the finished pattern's geometric accuracy?

The tamamaki is the final smooth surface wrapping layer applied to a temari mari (ball base) before the sphere division marking begins. It is the most technically demanding layer to apply correctly and the one with the greatest consequence for finished pattern quality. Unlike the underlying fill and compression layers, which are wound in simple parallel rounds, the tamamaki is wound in a continuous figure-8 or interlocking diagonal pattern that covers the entire sphere surface with a regular fiber matrix rather than layered parallel rows. The figure-8 winding direction changes at each pole, crossing the equatorial zone at different angles with each pass, so the resulting surface texture is uniform in all directions — no single direction has more thread coverage than another. This uniformity matters for temari embroidery because the embroidery thread is anchored by passing the needle under the surface layer threads. In a non-uniform surface layer, the anchor points vary in resistance — some areas offer firm grip while others allow the needle to slide past the surface threads without catching. An inconsistent tamamaki surface produces embroidery thread tension that shifts unpredictably across the ball, causing the finished pattern to look loose in some areas and tight in others even when the stitch count and technique are consistent. The tamamaki also determines whether the division marking thread lays cleanly in a straight line from pin to pin. A lumpy or compressed surface deflects the marking thread slightly away from the true great-circle path, producing a division line that appears straight but is actually slightly curved when viewed under raking light. For geometric temari patterns — which require all pattern elements to align precisely with the division lines — a curved division line is a structural defect that propagates into the embroidery as offset stitches that do not close correctly at the pattern boundary. Creators who can document the tamamaki technique — thread weight, winding direction sequence, how to diagnose lumps before the surface is complete, how to add a corrective fill wrap to flatten a high spot — produce the highest-retention content in the temari Patreon category, because it is the layer where most beginners make the errors that affect everything downstream.

How does C-division setup work in temari, and why is the first equatorial pin placement the most critical accuracy step in the entire division process?

C-division (also written as combination division, sometimes abbreviated C8 or C10 depending on the specific combination) produces 12 pentagonal faces on the sphere surface in a dodecahedron geometry, enabling the five-fold symmetric patterns — five-pointed star forms, sakura flower motifs, pentagon-based geometric fills — that are a signature of traditional Japanese temari design and are geometrically impossible on simple S8 (four-great-circle) division. The setup sequence starts with the obi, the equatorial band that wraps around the full circumference of the completed mari. To establish the obi, the circumference of the mari is measured in centimeters, and this circumference is divided by 5 to give the equatorial pin spacing. For a 36cm circumference mari: 36 ÷ 5 = 7.2cm between each of the 5 equatorial pins. These 5 pins are placed around the equatorial circumference at 7.2cm intervals (each 72 degrees apart, since a pentagon has 5 vertices at 72-degree spacing). A marking thread is then wrapped as an obi belt through all 5 pins at the equator, and the north and south polar pins are placed perpendicular to the obi. With the obi and 2 polar pins in place, 5 great circles are wrapped through the north pole, each through one equatorial pin, and then through the south pole — these are the 5 vertical great circles of the C-division. A 6th great circle wraps the obi band itself. The resulting surface is divided into 12 pentagonal faces arranged like the leather panels of a soccer ball, plus the 20 triangular points where 3 great circles meet. Why the first equatorial pin is the most critical step: the 5 equatorial pins must be exactly 7.2cm apart (at 36cm circumference) to produce a true pentagon. If the first pin is placed correctly but the spacing drifts by 0.5mm over the 5 placements, the 5th pin will close the polygon with a gap or overlap error. But the consequences of that initial placement error only become visible after the 5th pin — at which point the marking thread has been applied and the obi is established. Correcting the obi at this stage requires removing the marking thread and re-measuring from the first pin, which destroys the work done. More importantly: if the creator proceeds with a 5-pin error and places the 5 vertical great circles, each great circle position is referenced to one equatorial pin — so the initial pin placement error distributes into all 5 vertical great circles simultaneously. The finished division appears to have 12 pentagonal faces, but the pentagons are slightly irregular, and the pattern elements that should align with the 5-fold symmetry points of the division will be offset. This is visible in the finished ball as pattern elements that almost close but leave a tiny gap, or that appear to lean slightly in one direction. The documentation lesson for Patreon creators: the pre-placement verification step — measuring all 5 inter-pin arcs before committing the obi marking thread — is the single most important step in C-division documentation. Creators who photograph or film this verification step in detail, showing the fabric tape measure laid against the sphere surface (not straight-line distance), produce the content that prevents the most common C-division failure for beginners.

How do Japanese silk thread weights (habutai #3, #5, #8) differ for temari embroidery, and what is thread sett and why does it matter for pattern density?

Japanese temari silk thread is sold in numbered weight grades that refer to the thread diameter relative to a standard silk filament count. Habutai silk #5 is the most common weight for pattern embroidery on standard 28–36cm temari: it is fine enough to work 6–8 stitches per centimeter of division-line arc, which gives adequate pattern density for most traditional geometric fills without requiring an extremely high stitch count per row. Habutai #8 is finer — approximately 60% of the diameter of #5 — and is used for small mari (under 24cm circumference) where the shorter arc lengths of each division segment require a correspondingly finer thread to maintain pattern density, or for detail embroidery on standard-sized mari where the design calls for thin lines or small geometric elements. Habutai #3 is heavier — approximately 150% of #5 diameter — and is used for bold graphic patterns on large mari (40cm circumference and above) where the longer arc lengths of each division segment allow for a coarser thread without losing visual density. Japanese temari silk is also sold in textures beyond habutai (plain weave): gyoushi is a heavier, slightly rough-textured silk used for bold outline stitches and background fill in traditional temari where the contrast between smooth and textured thread surfaces contributes to the pattern; tsumugu is a spun silk (not reeled filament) with a matte, slightly irregular surface that absorbs light differently than the reeled habutai grades and is used where the creator wants a less reflective texture. Thread sett is the concept imported from weaving that describes how many thread widths fit within one unit of length in the pattern area. For temari, thread sett is expressed as stitches per centimeter of arc along the division line: the number of side-by-side thread passes that fit in 1cm of the division-line segment determines whether the pattern fills solidly (no visible gaps between stitch passes) or sparsely (visible ground color between passes). A pattern designed and documented for habutai #5 at a sett of 7 stitches per centimeter will appear sparse if a weaver substitutes a #3 weight thread (which is wider than #5 at the same stitch count, so 7 stitches per centimeter of #3 thread produces a bulkier, higher-relief surface than the design intends) or thin if a #8 thread is substituted without increasing the stitch count per centimeter. For Patreon documentation, this means that pattern charts cannot be shared as bare stitch counts without the thread weight and sett information attached: a chart that says '8 stitches per row for the star point' is incomplete if it does not also say which habutai weight at which sett that count was developed for. Creators who include the thread-weight-plus-sett combination as a documented parameter in every pattern release provide the minimum information patrons need to substitute thread accurately, and those who additionally test substitutions and publish the substitution table — showing how the stitch count changes when switching from #5 to #8 on the same mari size — produce the content that earns and retains the highest-tier patrons.

How does stitch count scaling work when transposing a temari pattern from one mari size to another, and why is it non-linear?

Temari patterns are developed for a specific mari circumference, and transposing them to a different circumference requires recalculating the stitch count rather than simply scaling by a ratio. The reason is that the relevant measurement for stitch count is arc length — the distance along the curved surface of the sphere along a division-line segment — and arc length scales directly with circumference, but the relationship between stitch count and arc length also depends on the thread diameter and the sett, both of which are properties of the thread and not the sphere size. A pattern developed for a 36cm circumference mari on habutai #5 at 7 stitches per centimeter has a star-point arm that spans, say, 3cm of arc along the relevant division-line segment — requiring 21 stitches (3cm × 7 stitches/cm). If a patron wants to make the same pattern on a 24cm circumference mari, the star-point arm spans a shorter arc because the sphere is smaller. The arc length scales linearly with circumference: 24/36 = 0.667, so the arm arc length becomes 3cm × 0.667 = 2.0cm. At the same thread weight and sett (7 stitches/cm), the new stitch count is 2.0cm × 7 = 14 stitches. This is a simple linear calculation, and creators can legitimately publish scaling tables: 'at 24cm circumference use 14 stitches where the 36cm chart shows 21.' The non-linearity enters when the patron also changes thread weight as part of the scaling. On a 24cm mari, habutai #8 is a more appropriate thread weight than #5 because the shorter arc lengths benefit from a finer thread. Switching to #8 on a 24cm mari at the same arc length (2.0cm) now requires a sett adjustment: #8 thread is finer, fitting more widths per centimeter — approximately 10–11 stitches per centimeter rather than 7. The stitch count becomes 2.0cm × 10.5 = 21 stitches — the same count as the original 36cm pattern even though the physical dimension is smaller. A patron who does not understand this substitution relationship will either under-stitch (using 14 stitches of #8, producing a sparse fill) or over-stitch (using 21 stitches of #5, producing a raised, crowded surface). Creators who publish scaling tables that fix the thread weight (scale to 24cm keeping #5 thread: 14 stitches) AND thread-weight-plus-size tables that show the interaction between size change and thread change (scale to 24cm switching to #8: 21 stitches) provide the two complementary documents that prevent both classes of scaling errors. This is the type of structural mathematical documentation that earns design-school tier retention — patrons who understand why the numbers work the way they do can develop their own patterns rather than executing existing charts, which is the transition from consumer to producer.

How does the Apple Tax affect temari Patreon creator income starting November 2026?

Temari creator audiences are among the most iOS-concentrated in the craft Patreon category because temari discovery is almost entirely visual and platform-specific: finished temari photographs on Instagram (72–82% iOS), Pinterest board collections of temari and Japanese craft content (74–84% iOS, one of Pinterest's highest iOS rates), and YouTube tutorials covering sphere division and embroidery mechanics (62–72% iOS). The Japan Temari Association and Western temari guilds produce newsletters and event announcements that drive traffic to Patreon, but the initial discovery is almost always image-based and therefore heavily iOS. Starting November 1, 2026, Apple takes 30% of every Patreon subscription processed through the iOS app. At $15/month with 74% iOS: $15 × 0.74 × 0.30 = approximately $3.33/month ($40.00/year) per subscriber lost to Apple. At $30/month with 78% iOS: $30 × 0.78 × 0.30 = $7.02/month ($84.24/year) per subscriber. At $50/month with 80% iOS: $50 × 0.80 × 0.30 = $12.00/month ($144.00/year) per subscriber. At $100/month with 82% iOS: $100 × 0.82 × 0.30 = $24.60/month ($295.20/year) per subscriber. A temari Patreon with 65 subscribers distributed across pattern, technique, and design tiers loses approximately $336.00 to $500.00 per month ($4,032 to $6,000 per year) to Apple after November 1, 2026. Enable Patreon's web-only billing toggle before October 31, 2026 and update all subscription CTAs — Instagram bio link, Pinterest profile link, YouTube description URL — to the direct Patreon web URL so new subscriptions are processed through the browser rather than the iOS app. Verify with a test subscription from Safari on iPhone before November 1. Creators who want a fully self-hosted membership page with no platform fee can use KeepTier.

Explainers · 2026-07-31

Patreon for temari creators: mari base wrapping layers and compression mechanics, sphere division geometry (S8 simple 8‑point and C‑division dodecahedron), obi band placement, marking thread accuracy ±1 mm, silk thread weight selection, pattern execution, iOS rates, and the Apple Tax in 2026

Temari Patreon retention depends on the technical documentation layer that finished-ball photography cannot carry: mari construction sequence (core material selection, compression layer wrapping, tamamaki surface consistency), sphere division geometry with measured pin placement and verification steps, marking thread accuracy tolerances, silk thread weight-and-sett combinations, and stitch count scaling between mari sizes. Temari audiences are Instagram- and Pinterest-primary with some of the highest iOS rates in the craft category — Apple Tax exposure begins November 1, 2026.

Creator subtypes and tier structures

Temari practice divides into three creator subtypes with distinct documentation emphases and different Patreon audience expectations.

Traditional Japanese temari makers produce temari following the established Japanese patterns, division conventions, and thread selection systems documented by the Japan Temari Association (Nihon Temari no Kai) and regional temari guilds. Traditional temari use rice chaff (momi-gara) compressed into a sphere or packed polyester core material, wrapped in successive cotton yarn base layers, followed by a smooth tamamaki surface layer, and embroidered in silk thread following pattern charts developed within the Japanese temari design tradition. The documentation emphasis is on precision: the circumference measurement of the completed mari (typically 24–40 cm), the specific division type and the number of great circles, the marking thread weight and color relative to the silk embroidery thread, and the stitch count per pattern row. Subscribers to traditional Japanese temari Patreons expect exact pattern charts with division setup documentation rather than creative interpretation or material substitution guidance.

Tier examples: Pattern Tier ($10–15/month) — monthly counted pattern chart with division type, required circumference, silk thread color palette (by Japanese silk number or DMC equivalent), and stitch count per row; Technical Tier ($28–38/month) — monthly pattern with complete step-by-step division setup photography showing each pin placement and the measurement verification step, plus per-row troubleshooting notes for common thread tension and alignment errors.

Contemporary Western temari artists adapt the traditional Japanese temari structure for Western craft audiences, typically using polystyrene balls or compressed foam cores instead of rice chaff, and pearl cotton, metallic thread, or wool in addition to silk. The documentation emphasis shifts toward material substitution and adaptation: which polystyrene ball diameters correspond to which traditional mari circumferences (a 10 cm diameter polystyrene ball has a circumference of approximately 31.4 cm, corresponding to a medium Japanese mari), how wrapping tension differs between foam and rice-chaff cores (foam compresses less under wrapping tension, so the outer layer builds differently and the tamamaki may need additional passes to smooth the surface), and how Western thread weights map to the Japanese habutai weight system.

Tier examples: Modern Temari Kit Tier ($15–20/month) — original pattern with materials list using Western thread and core equivalents, adapted marking instructions for foam core, and notes on thread weight selection; Fusion Tier ($35–50/month) — original pattern combining traditional C-division or S8 geometry with non-traditional thread and core materials, full setup documentation with photographs, and variation ideas for different color palettes or thread texture combinations.

Temari pattern design and education creators develop original pattern designs, teach sphere division geometry, and document the mathematical structure behind temari pattern construction and scaling. The temari surface is a sphere, and pattern design on a sphere is a constrained geometric problem: patterns must close correctly around the sphere surface without gaps or overlaps, pattern repeats must tile the chosen spherical geometry, and the stitch count must scale proportionally with the mari circumference when the pattern is transposed to a different size. Creators who can explain the geometric principles — why a C-division mari requires circumference ÷ 5 rather than circumference ÷ 4 for equatorial pin spacing, why stitch count scaling is linear within the same thread weight but requires recalculation when thread weight changes — produce content that builds patron understanding rather than pattern dependency.

Tier examples: Pattern Library Tier ($12–18/month) — 2 original pattern charts per month with division setup documentation and thread-weight-plus-sett specification; Design School Tier ($40–60/month) — monthly pattern plus a design development walkthrough showing how the division geometry was established before the embroidery pattern was drawn, with scaling tables for alternate mari sizes.

Mari construction: core materials, wrapping layers, and tamamaki surface mechanics

Mari construction is the foundational skill that determines whether all subsequent work — division marking, silk embroidery, pattern alignment — succeeds or compounds errors from the base. The construction sequence has three distinct phases, each with a different technical objective.

Core material selection and initial form. Traditional Japanese temari use rice chaff (momi-gara) as the core material: dry rice chaff is compressed by hand into a rough sphere shape, bound together with cotton string, and then wrapped. Rice chaff is lightweight, firm, and slightly compressible — the initial sphere shape is rough but provides a starting form that compression wrapping can refine. Polystyrene foam balls (sold in craft stores in diameters from 3 cm to 15 cm) are the most common Western substitute: they are perfectly spherical at purchase, which eliminates the hand-shaping step, but their smooth surface provides less grip for the initial yarn layers and they compress slightly less than rice chaff under wrapping tension. Compressed polyester fiberfill (cut to a rough sphere shape and compressed by hand binding) is a third option that behaves similarly to rice chaff in terms of compression and grip. The selection criteria for Patreon documentation: document the specific core material, its starting diameter or circumference before wrapping, and how many wrapping layers were required to reach the finished circumference target.

Base wrapping layers. After the core is established, successive layers of cotton yarn (or wool yarn for a softer substrate) are wound around the core in a simple parallel-pass pattern. The first layer is wound loosely to fill surface irregularities in the core — gaps in the chaff, rough edges in the foam ball, uneven compression in the fiberfill. Subsequent layers are wound more tightly, applying compression that builds even density across the sphere surface. The number of layers is determined by the target mari circumference: the creator starts with a core smaller than the target circumference and winds until the circumference measurement reaches the target. Typically 4–8 layers of medium-weight cotton yarn are required to add 3–5 cm of circumference to the core.

Thread weight for base layers: a DK-weight or worsted-weight cotton yarn builds circumference faster (fewer passes per centimeter of circumference increase) but produces a coarser surface that requires more tamamaki passes to smooth. A fingering-weight or sport-weight cotton yarn builds circumference more slowly but produces a finer intermediate surface that requires fewer tamamaki correction passes. Document the yarn weight, the direction of each layer’s winding (parallel rounds along one axis, then parallel rounds perpendicular, to avoid creating a structured ridge pattern in the base), and the circumference measurement after each layer so patrons understand how quickly the circumference increases for each yarn type.

Tamamaki surface layer mechanics. The tamamaki is the final wrapping layer applied before sphere division begins. Unlike the base layers, which are wound in parallel rounds, the tamamaki is wound in a continuous figure-8 pattern that covers the entire sphere surface in a diagonal mesh. The figure-8 winding sequence: start at one pole, wind diagonally to the opposite pole, loop around that pole, return diagonally at a slightly different angle, loop around the first pole, and repeat. Each pass of the tamamaki thread crosses the previous passes at a slightly different angle, and over the full winding sequence, the entire sphere surface is covered with a regular diagonal mesh rather than concentrated parallel rows.

Why this matters for pattern quality: the tamamaki diagonal mesh provides anchor points for the silk embroidery thread at any angle across the sphere surface. When the embroidery needle passes under the tamamaki threads to anchor a stitch, the diagonal mesh provides a consistent resistance regardless of which direction the needle enters. A poorly wound tamamaki — one with concentrated parallel rows — provides strong anchor points only when the embroidery thread runs perpendicular to the tamamaki direction, and weak anchor points when the embroidery thread runs parallel, causing inconsistent tension in the finished embroidery. The tamamaki thread weight is typically lighter than the base layers: a fine cotton thread or thin embroidery floss produces a smoother surface than a yarn. After winding, the tamamaki surface should feel firm and even to the touch, with no soft spots or ridges. Test by rolling the mari between both palms: a correctly wound mari rolls smoothly in all directions without wobbling.

Sphere division geometry: S8, C-division, and complex 16-point

Measurement foundation. Every sphere division in temari begins with the circumference measurement of the completed mari. Use a soft fabric tape measure — not a rigid ruler and not a straight-line measurement with calipers — because the relevant distance is the arc length around the curved surface. Measure the same path three times and use the median value to reduce measurement error. Record the circumference in centimeters to one decimal place (e.g., 36.4 cm). All subsequent pin placement calculations use this number.

Simple 8-point division (S8). S8 division establishes 8 equally spaced poles on the sphere surface by wrapping 4 great circles through the north and south poles and through equatorial pin positions. Setup sequence:

Step 1. Calculate the quarter-point distance: circumference ÷ 4. At 36 cm: 36 ÷ 4 = 9 cm. This is the distance between adjacent pins at the equator and between equatorial pins and polar pins, all measured along the sphere surface.

Step 2. Place the north polar pin at the top of the mari. Measure 9 cm along the surface in 4 directions (north, south, east, west from the polar pin) and place 4 equatorial pins. Place the south polar pin 9 cm from each of the 4 equatorial pins (verify all 4 measurements before committing the south pin).

Step 3. Wrap a marking thread as the first great circle from the north pin, through the first equatorial pin (east position), through the south pin, through the equatorial pin directly opposite (west position), and back to the north pin. Secure with a few wrapping passes. Wrap the second great circle through north pin → second equatorial pin (north position) → south pin → equatorial pin opposite (south position) → north pin. At this point 2 great circles divide the sphere into 4 equal quadrants. Wrap the third and fourth great circles at diagonal positions through the four equatorial pins, bisecting the 4 quadrants.

Accuracy verification: the 8 poles (6 original pins + 2 intersection points created by the diagonal great circles) should each be 9 cm from their 4 nearest neighbors, measured along the surface. Use the fabric tape to spot-check at least 12 of the 24 pole-to-adjacent-pole distances before beginning embroidery. Deviation > 1 mm at any point requires locating which great circle is shifted and re-wrapping from that circle forward.

The geometric figure produced by S8 division is a spherical octahedron: 8 triangular faces meeting at 6 pole points, each face with 3-fold rotational symmetry. Pattern families possible on S8: triangles, diamonds, 6-pointed stars, 8-pointed stars, and grid-based fills that respect 4-fold and 8-fold symmetry. Patterns with 5-fold symmetry (pentagons, 5-pointed stars) are geometrically incompatible with S8 division and require C-division.

C-division (combination division). C-division establishes 6 great circles that divide the sphere surface into 12 pentagonal faces in a dodecahedron geometry. The construction sequence is more complex than S8 and requires an additional verification step that should be documented and photographed.

Step 1. Calculate the equatorial pin spacing: circumference ÷ 5. At 36 cm: 36 ÷ 5 = 7.2 cm. This spacing places 5 pins around the equator at 72-degree intervals (pentagon vertex spacing).

Step 2. Place the north polar pin. Measure 7.2 cm along the surface from the polar pin in one direction and place the first equatorial pin. Continue placing 4 more equatorial pins at 7.2 cm intervals around the equatorial circumference. After placing all 5 equatorial pins, verify that the arc from the 5th pin back to the 1st pin also measures 7.2 cm. If this closing arc does not close to within 0.5 mm of 7.2 cm, remove the last 1–2 pins and re-measure. Do not proceed until all 5 inter-pin arcs measure 7.2 cm (±0.5 mm).

Step 3. Wrap the obi band: a marking thread that runs through all 5 equatorial pins in sequence, establishing the equatorial great circle. This is the 6th great circle of the C-division (the one that runs along the equator).

Step 4. Place the south polar pin 7.2 cm from each of the 5 equatorial pins on the opposite hemisphere. Verify all 5 pole-to-equatorial-pin distances before committing the south pin.

Step 5. Wrap 5 great circles from the north polar pin, each through one equatorial pin, to the south polar pin, and back. These are the 5 vertical great circles that together with the obi establish the full C-division.

The resulting surface is divided into 12 pentagonal faces. The pole points (north and south) are each the center of a pentagonal face. The equatorial pins are at the vertices where 3 great circles meet. C-division enables 5-pointed star patterns, sakura flower forms (5 petals radiating from the north or south pole), and traditional Japanese combination patterns that use both the pentagonal face geometry and the triangular points at the intersection of 3 great circles.

Complex 16-point division. Complex 16-point division (C16 or sometimes called combination 16 or S16 depending on the specific construction method) places 16 poles on the sphere by establishing 8 great circles, combining elements of S8 and C-division geometry. The setup requires establishing the S8 frame first, then bisecting each of the S8 triangle faces with additional great circles. The 16 poles are not all equivalent in the finished geometry: 8 poles are at the original S8 positions, and 8 poles are at the midpoints of the original S8 great-circle segments. C16 patterns typically feature a 16-petaled chrysanthemum motif or a 16-pointed geometric star that is more detailed than the 8-pointed stars possible on S8. The setup complexity is higher than either S8 or C-division, and Patreon documentation of C16 setups is proportionally more valuable and rarer: the market for detailed, photographed C16 division tutorials is large relative to the number of creators who produce it at the level of detail (with step-by-step measurements and troubleshooting for each of the 8 great circle placements) that beginners can follow.

Obi band placement and marking thread accuracy

The obi band is the equatorial marking thread band that establishes the equatorial reference for all division types. In C-division, the obi is one of the 6 required great circles. In S8 division, the obi is sometimes added after the 4 great circles as a decorative element or as a reference line for obi embroidery designs. In complex patterns, the obi band may be used as the design field for a separate pattern element (a repeated geometric motif or color band) that runs around the equator independent of the pole-centered pattern on each hemisphere.

Marking thread selection: the marking thread should be thin (thinner than the silk embroidery thread) and a neutral color that is clearly visible against the tamamaki surface but will not show through the embroidery thread if any marking thread is not covered by stitching. White marking thread on a white tamamaki is traditional; cream on ecru tamamaki. The marking thread anchors into the tamamaki surface at each pin by wrapping around the pin several times before continuing — this prevents slippage of the marking thread during the embroidery phase when repeated needle passes are made near the division line.

Accuracy tolerance: ±1 mm is the standard quoted in Japanese temari documentation for pin placement and great-circle alignment. For a 36 cm circumference mari, ±1 mm represents approximately ±1 degree of arc error at each pole. This translates to pattern element misalignment of approximately 1–2 stitches at the boundary between adjacent pattern repeats. In practice, ±0.5 mm accuracy at pin placements is achievable with a good fabric tape and careful technique, and produces patterns that close cleanly at all intersection points without any visible misalignment.

Common marking errors and how to document the corrections: (1) The great circle drifts off the pin positions mid-wrap because the marking thread was not anchored tightly enough at each pin. Prevention: anchor with 3–4 turns around each pin, pull firm before continuing the great circle. Correction: remove the marking thread from the affected great circle and re-wrap after tightening each pin anchor. (2) The great circle appears straight between adjacent poles but bulges or dips at the midpoint between poles. This indicates the marking thread is not lying along the true great-circle path but is shortcutting a chord of the sphere. Correction: add a temporary guide pin at the midpoint of each great-circle segment and route the marking thread through it. (3) The north and south poles are not diametrically opposite (they do not sit on a line through the sphere center). This produces asymmetric division geometry that cannot be corrected without removing all marking threads and restarting from the first polar pin. Prevention: after placing both polar pins and the first equatorial great circle, verify that the polar pins are equidistant from the equatorial great circle in both directions (north hemisphere and south hemisphere have the same distance from equatorial line to pole).

Silk thread selection, thread sett, and pattern density documentation

Traditional Japanese temari silk thread is sold in numbered weights by specialty temari and Japanese textile suppliers. The weight numbering system follows the denier (thread weight per unit length) conventions of Japanese silk:

Habutai #5 (standard weight): The most widely used thread for pattern embroidery on standard-sized temari (28–36 cm circumference). Habutai is a plain-weave reeled silk thread with a smooth, high-luster surface. At #5 weight, a single thread strand lays flat against the tamamaki surface at approximately 6–8 stitches per centimeter, producing the dense, smooth pattern fill characteristic of traditional temari. DMC silk floss (Art. 115) approximates habutai #5 in weight when used as a single strand. YLI silk floss (7mm) is slightly heavier. Au Ver à Soie Soie d’Alger approximates #5 when 2 of its 7 strands are used together.

Habutai #8 (fine weight): Used for small temari (under 24 cm circumference) or for fine-detail pattern elements on standard-sized temari. At #8 weight, a single thread strand lays at approximately 10–12 stitches per centimeter. Switching from #5 to #8 at the same stitch count produces sparse coverage (gaps visible between stitch passes); the stitch count must be increased proportionally to maintain density. Equivalent: DMC silk floss as a single strand (compared to 2 strands for #5 equivalent).

Habutai #3 (heavy weight): Used for bold graphic patterns on large temari (40 cm and above) or for outline stitches that frame geometric fill areas. At #3 weight, a single thread strand lays at approximately 4–5 stitches per centimeter. The heavier thread covers the tamamaki surface faster but produces a raised, more sculptural surface texture compared to the flat, dense coverage of #5. DMC pearl cotton #8 or YLI pearl crown rayon approximate #3 habutai in coverage weight, though the thread texture differs from silk.

Gyoushi silk: A heavier, slightly textured reeled silk with a rougher surface that absorbs light rather than reflecting it. Gyoushi is used for bold outline stitches, for background fill areas where a matte contrast to the main pattern's habutai sheen is desired, and in traditional designs that explicitly call for texture contrast between pattern elements. Gyoushi can be combined with habutai in the same temari to produce areas of different reflectivity.

Tsumugu silk: A spun silk (made from broken silk cocoon fibers rather than long reeled filament) with a matte, slightly irregular surface that looks similar to fine linen or cotton. Tsumugu produces a completely different visual quality from habutai and gyoushi: less reflective, warmer in tone, with a slight natural variation in thread diameter along its length. Used in contemporary temari designs where a more rustic or natural surface quality is desired.

Thread sett documentation protocol: For each pattern released on Patreon, the minimum thread information that enables accurate reproduction is: (1) thread type (habutai #5, habutai #8, etc., or Western equivalent with strand count); (2) sett in stitches per centimeter for that specific thread as used in the pattern; (3) the stitch count per pattern row or segment as documented in the chart. Patrons who have all three values can verify their own setup by placing the first row of a test pattern section and counting: if their stitch count per centimeter matches the documented sett, their thread weight and tension are correct before committing to the full pattern. Creators who include a sett verification step at the beginning of each pattern tutorial produce a measurably lower error rate in patron work, because tension errors discovered at the first row can be corrected; tension errors discovered at the third or fourth row require removing all previous work to fix.

Pattern execution from division lines: stitch counts, motif development, and scaling

The division lines established by the marking thread great circles are the structural grid on which all temari embroidery is built. Every stitch in the embroidery pattern is placed in relation to the division lines: at a specified distance from a great circle, spanning a specified number of arc-length units between two division-line intersections, or centered on a specified pole point. The division lines are construction guides, not decorative elements — they are typically covered or hidden by the embroidery in the finished ball, or they serve as outlines to the pattern areas.

Reading the pattern chart. A temari pattern chart specifies: (a) the division type (S8, C-division, complex 16); (b) the mari circumference for which the chart was developed; (c) the thread type and weight; (d) the number of rows per pattern element (each row is one pass of thread around or across a defined pattern area); (e) the stitch count per row if the pattern is counted (not all temari patterns are counted — some are visually balanced). A row in temari terms is not a horizontal row of stitches in the embroidery sense; it is one wrapped pass of thread that defines one layer of a geometric element (one arm of a star point, one petal of a sakura flower, one band of a diamond fill). Multiple rows build up the embroidery surface to its full coverage.

Motif development from pole-centered designs. The most common temari pattern type is the pole-centered design: a geometric motif (star, flower, circular fill) centered at the north pole, repeated at the south pole, and sometimes repeated at the equatorial pin positions. In C-division, the pole-centered motif has 5-fold symmetry. In S8, it has 4-fold symmetry. The first stitch of a pole-centered design is typically placed at a fixed distance from the polar pin (measured along the great-circle segment from the pole to the first equatorial pin) and is called the anchor stitch. All subsequent pattern rows are placed at consistent distances from the previous row using the great-circle segments as measurement guides. Documenting the anchor stitch distance and the row-to-row interval in millimeters rather than in visual description allows patrons to reproduce the pattern accurately regardless of how they interpret visual proportions.

Stitch count scaling between mari sizes. When a patron wants to make a pattern designed for 36 cm on a 24 cm mari (or vice versa), the stitch count per row must be recalculated. The calculation framework: (1) Identify the arc length of the critical pattern segment in the original chart (e.g., the arc from the pole pin to the first equatorial pin = circumference ÷ 4 for S8 = 9 cm at 36 cm circumference). (2) Calculate the corresponding arc length on the target mari (for a 24 cm mari: 24 ÷ 4 = 6 cm). (3) Apply the arc-length ratio to the stitch count: new stitch count = original stitch count × (target arc length ÷ original arc length) = original stitch count × (6 ÷ 9) = original stitch count × 0.667. (4) If the thread weight is also changing (switching from #5 to #8 for the smaller mari), apply the sett ratio separately: new stitch count = scaled stitch count × (new sett ÷ original sett).

Creators who publish scaling tables as Patreon deliverables — a grid showing original pattern (36 cm, habutai #5) vs. target (24 cm, habutai #8) with pre-calculated stitch counts for each pattern segment — provide the tool that removes the most common scaling error (forgetting to adjust for thread weight change) and enables patrons to work the same pattern across multiple mari sizes as skill progression projects. The scaling table is a low-effort Patreon deliverable (once the calculation framework is set up, adding a new target size is a formula application) that generates high retention because patrons with the scaling table have a clear progression path within the creator’s existing pattern library.

Historical context and Patreon content positioning

Temari’s oldest documented evidence traces to China, where similar embroidered ball forms are known from the Tang dynasty period. Temari entered Japan via the Silk Road cultural exchange and appears in Japanese court records as play objects from the Heian period (794–1185 CE). The term temari — te (hand) + mari (ball) — describes both the object and the game of juggling and tossing between players. Early mari were made from silk scraps wound into a ball; the rice-chaff filling technique became standard as temari spread from court culture to samurai households and then to broader Japanese society.

The embroidery component evolved alongside the ball construction: as the wrapping technique became more refined (producing a more consistent surface), the embroidery patterns became more geometrically precise. By the Edo period (1603–1868), temari were established gift objects with codified patterns and regional style variations. The Japan Temari Association (Nihon Temari no Kai), established in the 20th century, documented and standardized the traditional Japanese temari pattern vocabulary, producing a published pattern library that underpins the work of contemporary traditional-style creators.

Western temari revival began primarily through American and European craft educators in the 1970s–1990s, driven by cultural exchange programs between Japan and Western countries. Early Western temari communities were craft-guild based (stitch groups, regional embroidery guilds), which established a pedagogical culture of in-person workshops and written pattern distribution — a natural transition to Patreon’s subscription model. The Temari Challenge, run annually within the Western temari community, has produced a documented archive of contemporary patterns and technical innovations that Western temari creators can reference for Patreon content positioning.

For Patreon content strategy: traditional-format temari (C-division, S8, rice-chaff core, habutai silk) appeals to a subscriber base that values connection to the historical tradition and progression within an established technique system. Contemporary or fusion temari (foam core, Western thread, experimental division types) appeals to a subscriber base that came to temari from other craft practices (embroidery, textile art, geometry and mathematics) and values creative application and innovation. Both are viable Patreon strategies; the documentation emphasis and subscriber retention mechanisms differ, and creators who clearly identify their position within this spectrum attract subscribers with matching expectations and retain them at higher rates than creators who oscillate between both positioning strategies without a consistent identity.

iOS rates and Apple Tax for temari creators

Temari audiences are among the most visually motivated in the craft category. The primary temari discovery path is image-based: a patron sees a finished temari photograph on Instagram or a Pinterest board, is drawn in by the geometric precision and color combinations, and searches for tutorials or pattern resources from that starting point. This image-first discovery path produces iOS rates consistent with Instagram and Pinterest’s iOS-heavy user bases:

Instagram temari photography (finished ball photography, close-up detail of geometric patterns, process shots of division marking and embroidery): 72–82% iOS. Instagram’s mobile-first design and visual-primary content format makes it the highest-traffic temari discovery channel and one of the most iOS-concentrated.

Pinterest Japanese craft and temari content (finished temari photography, pattern charts saved as pins, step-by-step tutorials pinned from craft blogs): 74–84% iOS. Pinterest’s audience for visual craft content is among the most iOS-concentrated of any content category, because the primary Pinterest use pattern — passive inspiration browsing while mobile — is a natural iOS behavior.

YouTube temari tutorial content (sphere division mechanics, embroidery technique demonstrations, pattern execution walkthroughs): 62–72% iOS. YouTube’s broader platform demographics reduce the iOS concentration compared to Instagram and Pinterest, but temari tutorials on YouTube skew toward the visual-inspiration end of the YouTube audience, which is more iOS-concentrated than gaming, tech, or commentary content.

Japan Temari Association newsletters and craft guild email lists: lower iOS rates (50–65%) reflecting the desktop-primary behavior of email newsletter readers and the slightly older demographic of formal guild members who are more likely to use desktop email clients.

Starting November 1, 2026, Apple takes 30% of every Patreon subscription processed through the iOS app. Impact at representative subscription levels:

At $15/month with 74% iOS: $3.33/month per subscriber lost to Apple ($40/year). At $30/month with 78% iOS: $7.02/month per subscriber ($84.24/year). At $50/month with 80% iOS: $12.00/month per subscriber ($144/year). At $100/month with 82% iOS: $24.60/month per subscriber ($295.20/year).

A temari Patreon with 65 subscribers distributed across pattern, technique, and design tiers loses approximately $336–$500/month ($4,032–$6,000/year) to Apple after November 1, 2026, based on the representative tier mix above. Enable Patreon’s web-only billing toggle before October 31, 2026 and update all subscription CTAs — Instagram bio link, Pinterest profile link, YouTube description URL, craft guild email newsletter link — to the direct Patreon web URL so new subscriptions are processed through the browser pathway and avoid the Apple 30% cut. Verify with a test subscription from Safari on iPhone before November 1.

KeepTier is a self-hosted membership page for creators who want 100% of their tier revenue and zero Apple Tax. Plans from $9/month.

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