Make the next check visible
A fair substitution test uses the same stitch, thread, needle, tension, and number of repeats. Compare finished width, edge, drape, and comfortable thread passes. This answers the project question that a generic chart cannot: does this replacement behave acceptably in this design?
TOHO describes a larger hole as a product feature and lists many shapes. MIYUKI publishes its own size, shape, count, and durability references. Preserve that source-native language before writing an editorial conclusion.
Bench checklist
Before you commit
- Name the exact family or operation behind Miyuki vs Toho seed beads.
- Keep the source and retrieval date beside any precise claim.
- Identify the dimension, finish, or junction that limits the project.
- Test the intended materials before committing to the full design.
Keep the caveat
What this page leaves visible
A familiar label can organize a question, but it cannot prove that two materials are interchangeable. Keep the publisher's caveat attached and leave unknowns visible.
Evidence pack
Sources close to the decision
- MIYUKI Co., Ltd.: Size and Shape of Seed BeadsMIYUKI seed bead family names and approximate millimeter values.The publisher describes the millimeter figures as approximate and keeps the product families separate. Checked August 24, 2026.
- MIYUKI Co., Ltd.: Seed bead count and weight referenceA source lane for comparing approximate count and weight information.Counts can vary with manufacturing lots, shapes, and finishes; this is not a universal conversion table. Checked August 24, 2026.
- TOHO BEADS: Glass BeadsTOHO shape names, hole-profile descriptions, and the stated distinction between round, cylinder, cut, bugle, and specialty forms.The descriptions are manufacturer information; a design still needs a short fit test before substitution. Checked August 24, 2026.
- TOHO BEADS: Beads Per Kg ChartA separate source lane for approximate weight and count information by TOHO family.Keep the TOHO lane separate from MIYUKI or PRECIOSA values and retain the source's approximate status. Checked August 24, 2026.
