Games Between Two Players
Kataoka Satoshi (2 win; 0 loss) vs. Obuchi Kotaro
| Game Date and Game Description | |||||
| Black | White | Result | Replay | Download | |
 [2016-04-07] 72nd Japanese Honinbo, preliminary
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| Kataoka Satoshi 9p | Obuchi Kotaro 4p | B+R |  |
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| [2015-02-12] 63rd Japanese Oza, preliminary
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| Obuchi Kotaro 4p | Kataoka Satoshi 9p | W+R | |
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