TOHO means 'Eastern Treasure' in English.
TOHO Round Seed Beads. TOHO Round Seed Beads, Japanese Seed Beads, (PF558F) PermaFinish Silver Metallic MatteSize: about 3mm in diameter, hole:1mm, about 1110pcs/50g. Toho's round seed beads are manufactured with a slightly larger hole than other seed beads, making them the bead of choice for advanced bead weaving techniques that require multiple passes of thread through each bead.