PROGRAMS BY Sohei 1mol
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Abacus -Hatou- Free
Japanese tradition, "Soroban : abacus"Hatou is a traditional calculating tool of Japan. It had given priority to* the " : reading" and " : writing" and " : abacus" as a base of the*
Japanese tradition, "Soroban : abacus"Hatou is a traditional calculating tool of Japan. It had given priority to* the " : reading" and " : writing" and " : abacus" as a base of the*