(Abacus vendor)
Abacus Beads
Abacus
abacus
算盤
（算盤）
Abacuses
Soroban
abacus; compass
Abacus (diptych)
Japanese Abacus
算盤玉
Soroban tsuusho
Last Updated: 2025-09-09
Uploaded: 2026-02-25
