| Mochizuki Kenichi | Yukawa Mitsuhisa W+R 2011-09-15 |
Ogata Masaki W+R 2011-11-24 |
Ko Iso B+R 2011-12-22 |
Cho U B+R 2012-01-23 |
|
| Yukawa Mitsuhisa | Yukawa Mitsuhisa B+R 2011-07-07 |
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| Michael Redmond | |||||
| Ogata Masaki | Ogata Masaki B+R 2011-09-15 |
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| Kato Atsushi | |||||
| Ko Iso | Ko Iso B+R 2011-08-25 |
Ko Iso W+R 2011-11-24 |
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| Yoda Norimoto | Yoda Norimoto W+R 2011-07-14 |
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| Cho Sonjin | |||||
| Komatsu Hideki | Takao Shinji B+R 2011-07-21 |
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| Takao Shinji | |||||
| Cho Chikun | Akiyama Jiro W+R 2011-10-13 |
Kono Rin B+3.5 2011-11-17 |
Cho U B+R 2011-12-22 |
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| Hane Naoki | Akiyama Jiro W+0.5 2011-09-01 |
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| Akiyama Jiro | |||||
| Kono Rin | Kono Rin B+R 2011-09-08 |
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| Kurahashi Masayuki | |||||
| Anzai Nobuaki | Anzai Nobuaki B+R 2011-10-06 |
Cho U B+R 2011-10-27 |
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| Yamashita Keigo | Murakawa Daisuke B+0.5 2011-09-08 |
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| Murakawa Daisuke | |||||
| Awaji Shuzo | Cho U W+R 2011-06-30 |
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| Cho U | |||||
| date | black | white | result | #mv | sgf |
|---|---|---|---|---|---|
| 2012-03-01 | Cho U | Iyama Yuta | W+R | 180 | sgf |
| 2012-03-19 | Iyama Yuta | Cho U | B+R | 243 | sgf |
| 2012-04-05 | Cho U | Iyama Yuta | B+R | 157 | sgf |
| 2012-04-18 | Iyama Yuta | Cho U | B+R | 265 | sgf |
Iyama Yuta won 3-1.