We give the finals of the Last preliminary tournament.
| date | black | white | result | #mv | sgf |
|---|---|---|---|---|---|
| 2010-07-29 | Kataoka Satoshi | Seto Taiki | W+R | 236 | sgf |
| 2010-08-12 | Cho Sonjin | Yamashiro Hiroshi | B+2.5 | 287 | sgf |
| 2010-08-19 | Kobayashi Satoru | Suzuki Shinji | B+R | 123 | sgf |
| 2010-09-02 | O Rissei | Kono Rin | B+3.5 | 223 | sgf |
| # | player | result | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1. | Hane Naoki | 6-1 | W+R | W+0.5 | W+R | |||||
| 2. | Iyama Yuta | 4-3 | B+R | B+0.5 | W+R | W+R | ||||
| 3. | Takao Shinji | 2-5 | B+R | B+R | W+R | |||||
| 4. | Cho U | 4-3 | W+R | B+1.5 | B+4.5 | B+R | ||||
| 5. | O Rissei | 3-4 | W+R | B+3.5 | B+R | |||||
| 6. | Kobayashi Satoru | 3-4 | B+R | W+2.5 | W+R | B+3.5 | ||||
| 7. | Cho Sonjin | 2-5 | B+R | B+R | W+11.5 | |||||
| 8. | Seto Taiki | 4-3 | B+R | W+R | B+R | W+R |
Takao Shinji, Cho Sonjin, O Rissei and Kobayashi Satoru are demoted.
| date | black | white | result | #mv | sgf |
|---|---|---|---|---|---|
| 2011-05-11,12 | Hane Naoki | Yamashita Keigo | W+7.5 | 280 | sgf |
| 2011-05-24,25 | Yamashita Keigo | Hane Naoki | B+R | 165 | sgf |
| 2011-06-02,03 | Hane Naoki | Yamashita Keigo | W+1.5 | 235 | sgf |
| 2011-06-15,16 | Yamashita Keigo | Hane Naoki | W+0.5 | 244 | sgf |
| 2011-06-29,30 | Hane Naoki | Yamashita Keigo | B+R | 191 | sgf |
| 2011-07-13,14 | Yamashita Keigo | Hane Naoki | W+7.5 | 279 | sgf |
| 2011-07-20,21 | Hane Naoki | Yamashita Keigo | W+4.5 | 284 | sgf |
Yamashita Keigo won 4-3.