Japanese Wooden Abacus Soroban Math Calculating Tool Vtg 1/5 Beads 11 Rows ST53 Pair It is good to display

It is good to display it in your room as a lucky charm

Vtg Japanese Artboard Painting Ocean Shrine Scene

Vtg Japanese Hand Woven Bamboo Lacquerware Plate

2 cm wide x 2 cm thick

2 cm wide x 2cm long

Japanese Wooden Abacus Soroban Math Calculating Tool Vtg 1/5 Beads 11 Rows ST53 Pair It is good to displayJapanese Soroban Abacus Calculator Tool This is a vintage Japanese abacus, or soroban. It is a mathematics calculating tool and is considered the first calculator in Japan. The Japanese abacus is different from the parent Chinese version. It has a top section of single beads and a bottom of stacked beads usually five. At the very center is one unmarked stack used for decimal places for more complicated calculations. Many primary schools all over Japan