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Uploaded by amayuramok on Nov 13, 2009
Japanese abacus champion versus German human calculator Rüdiger Gamm.
Entertainment
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Rob van damme xD
112hamzaj 1 month ago
澤口先生!!!!
vxt1024 1 year ago
The Soroban guy seems impressive. Gamm is the best in the world in exponents but he's not the total Westrern champion.
Neueregel 1 year ago
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Rob van damme xD
112hamzaj 1 month ago
澤口先生!!!!
vxt1024 1 year ago
The Soroban guy seems impressive. Gamm is the best in the world in exponents but he's not the total Westrern champion.
Neueregel 1 year ago