| # | date | event | round | opponent (color) | result | #mv | sgf |
|---|---|---|---|---|---|---|---|
| 1 | 1969-02-12 | 9th Judan | 1st Preliminary | Morikawa Masao (B) | W+R | 148 | sgf |
| 2 | 1969-02-19 | 9th Judan | 1st Preliminary | Noguchi Hitoshi (W) | B+R | 157 | sgf |
| 3 | 1969-02-26 | 9th Judan | 1st Preliminary | Honda Sachiko (W) | W+6.5 | 138 | sgf |
| 4 | 1970-01-28 | 10th Judan | 1st Preliminary | Sekine Naohisa (W) | B+R | 173 | sgf |
| 5 | 1970-02-11 | 10th Judan | 1st Preliminary | Konishi Taizo (B) | W+R | 66 | sgf |
| 6 | 1970-02-18 | 10th Judan | 1st Preliminary | Nakamura Hidehito (W) | B+R | 143 | sgf |
| 7 | 1970-02-25 | 10th Judan | 1st Preliminary | Kawamoto Masao (W) | B+R | 199 | sgf |
| 8 | 1970-07-01 | 10th Judan | 2nd Preliminary | Kanno Kiyonori (B) | W+11.5 | 289 | sgf |
| 9 | 1970-07-23 | 10th Judan | 2nd Preliminary | Yokoyama Koichi (B) | B+R | 147 | sgf |
| 10 | 1971-02-10 | 11th Judan | 1st Preliminary | Kosugi Masaru (W) | B+R | 149 | sgf |
| 11 | 1971-02-14 | 11th Judan | 1st Preliminary | Kasai Koji (W) | B+R | 197 | sgf |
| 12 | 1971-02-24 | 11th Judan | 1st Preliminary | Hisajima Kunio (W) | B+R | 173 | sgf |
| 13 | 1971-03-31 | 11th Judan | 1st Preliminary | Tokimoto Hajime (B) | W+R | 142 | sgf |
| 14 | 1971 | 11th Judan | 2nd Preliminary | Kurosawa Tadanao (B) | B+R | 153 | sgf |
| 15 | 1972-08-17 | 12th Judan | 2nd Preliminary | Nakaoka Jiro (W) | B+R | 177 | sgf |
| 16 | 1972-11-26 | 12th Judan | 2nd Preliminary | Nakagawa Shinsuke (B) | B+R | 239 | sgf |
| 17 | 1973-07-12 | 13th Judan | 2nd Preliminary | Matsumoto Tokuji (B) | W+R | 158 | sgf |
| 18 | 1973-08-30 | 13th Judan | 2nd Preliminary | Miwa Yoshiro (B) | W+R | 180 | sgf |
| 19 | 1973-09-20 | 13th Judan | 2nd Preliminary | Hayashi Yutaro (B) | W+3.5 | 279 | sgf |
| 20 | 1973-12-06 | 13th Judan | 2nd Preliminary | Seo Hisashi (B) | W+R | 218 | sgf |
| 21 | 1974-01-23 | 13th Judan | 3rd Preliminary, Round 1 | Sanno Hirotaka (B) | W+R | 154 | sgf |
| 22 | 1974 | 13th Judan | 3rd Preliminary, Round 2 | Takagi Shoichi (B) | B+R | 153 | sgf |
| 23 | 1974-08-22 | 14th Judan | 2nd Preliminary | Takeda Hakuai (B) | W+R | 180 | sgf |
| 24 | 1974-10-10 | 14th Judan | 2nd Preliminary | Maeda Nobuaki (B) | W+R | 202 | sgf |
| 25 | 1974-12-18 | 14th Judan | 2nd Preliminary | Takemiya Masaki (W) | B+R | 175 | sgf |
| 26 | 1975-02-20 | 14th Judan | 2nd Preliminary | Iwamoto Kaoru (B) | W+R | 202 | sgf |
| 27 | 1975 | 14th Judan | 3rd Preliminary, Round 1 | Tono Hiroaki (?) | |||
| 28 | 1975-04-16 | 14th Judan | 3rd Preliminary, Final | Kojima Takaho (W) | B+R | 117 | sgf |
| 29 | 1975-07-10 | 14th Judan | Winners' Section, Round 1 | Kato Masao (B) | Void | 156 | sgf |
| 30 | 1975-07-31 | 14th Judan | Winners' Section, Round 1 | Kato Masao (W) | W+R | 212 | sgf |
| 31 | 1975-10-16 | 14th Judan | Losers' Section, Round 1 | Sakata Eio (B) | B+R | 107 | sgf |
| 32 | 1976-04-29 | 15th Judan | 3rd Preliminary | Hashimoto Yoshimi (W) | B+R | 215 | sgf |
| 33 | 1976-07-01 | 15th Judan | 3rd Preliminary | Oyama Kunio (W) | B+R | 235 | sgf |
| 34 | 1976-07-22 | 15th Judan | Winners' Section, Round 1 | Fujisawa Hosai (W) | B+R | 133 | sgf |
| 35 | 1976-10-21 | 15th Judan | Winners' Section, Round 2 | Rin Kaiho (W) | B+R | 195 | sgf |
| 36 | 1977-01-06 | 15th Judan | Winners' Section, Final | Sakata Eio (W) | W+2.5 | 277 | sgf |
| 37 | 1977-02-03 | 15th Judan | Losers' Section, Semi-final | Takagi Shoichi (W) | B+R | 115 | sgf |
| 38 | 1977-02-23 | 15th Judan | Losers' Section, Final | Ishida Akira (B) | W+R | 180 | sgf |
| 39 | 1977-03-02 | 15th Judan | Challengers' final | Sakata Eio (B) | B+R | 167 | sgf |
| 40 | 1977-06-16 | 16th Judan | Winners' Section, Round 1 | Rin Kaiho (B) | B+R | 177 | sgf |
| 41 | 1977-08-04 | 16th Judan | Losers' Section, Round 1 | Takagi Shoichi (W) | B+R | 161 | sgf |
| 42 | 1977-08-25 | 16th Judan | Losers' Section, Round 2 | Tsuchida Masamitsu (B) | W+6.5 | 255 | sgf |
| 43 | 1977-11-24 | 16th Judan | Losers' Section, Round 3 | Hashimoto Shoji (W) | W+R | 174 | sgf |
| 44 | 1978-06-01 | 17th Judan | Winners' Section, Round 1 | Kajiwara Takeo (B) | W+2.5 | 251 | sgf |
| 45 | 1978-10-16 | 17th Judan | Winners' Section, Round 2 | Otake Hideo (B) | B+R | 199 | sgf |
| 46 | 1978-10-30 | 17th Judan | Losers' Section, Round 2 | Kamimura Haruo (B) | W+R | 204 | sgf |
| 47 | 1978-11-09 | 17th Judan | Losers' Section, Round 3 | Sonoda Yuichi (W) | W+R | 166 | sgf |
| 48 | 1979-06-21 | 18th Judan | Winners' Section, Round 1 | Sonoda Yuichi (W) | W+5.5 | 306 | sgf |
| 49 | 1979-09-06 | 18th Judan | Losers' Section, Round 1 | Ohira Shuzo (W) | B+R | 159 | sgf |
| 50 | 1979-10-04 | 18th Judan | Losers' Section, Round 2 | Kajiwara Takeo (B) | W+9.5 | 284 | sgf |
| 51 | 1980-01-10 | 18th Judan | Losers' Section, Round 3 | Rin Kaiho (B) | B+R | 113 | sgf |
| 52 | 1980-05-22 | 19th Judan | Winners' Section, Round 1 | Sugiuchi Masao (W) | B+R | 157 | sgf |
| 53 | 1980-07-10 | 19th Judan | Winners' Section, Round 2 | Tono Hiroaki (B) | W+R | 172 | sgf |
| 54 | 1980-09-25 | 19th Judan | Winners' Section, Round 3 | Kobayashi Koichi (?) | +F | ||
| 55 | 1980-11-20 | 19th Judan | Losers' Section, Round 3 | Honda Kunihisa (B) | B+2.5 | 278 | sgf |
| 56 | 1981-05-21 | 20th Judan | Winners' Section, Round 1 | Kada Katsuji (B) | W+6.5 | 300 | sgf |
| 57 | 1981-07-23 | 20th Judan | Winners' Section, Round 2 | Hashimoto Shoji (W) | B+13.5 | 257 | sgf |
| 58 | 1981-09-17 | 20th Judan | Winners' Section, Round 3 | Ishida Yoshio (B) | W+R | 190 | sgf |
| 59 | 1981-10-08 | 20th Judan | Winners' Section, Final | Tono Hiroaki (B) | W+R | 108 | sgf |
| 60 | 1982-02-11 | 20th Judan | Challengers' Final | Honda Kunihisa (W) | B+R | 205 | sgf |
| 61 | 1982-03-03 | 20th Judan Title | Game 1 | Otake Hideo (W) | W+R | 140 | sgf |
| 62 | 1982-03-11 | 20th Judan Title | Game 2 | Otake Hideo (B) | W+2.5 | 229 | sgf |
| 63 | 1982-03-25 | 20th Judan Title | Game 3 | Otake Hideo (W) | B+R | 153 | sgf |
| 64 | 1982-04-01 | 20th Judan Title | Game 4 | Otake Hideo (B) | W+R | 170 | sgf |
| 65 | 1983-03-03 | 21st Judan Title | Game 1 | Kato Masao (W) | W+0.5 | 277 | sgf |
| 66 | 1983-03-24 | 21st Judan Title | Game 2 | Kato Masao (B) | B+0.5 | 307 | sgf |
| 67 | 1983-04-06 | 21st Judan Title | Game 3 | Kato Masao (W) | B+R | 193 | sgf |
| 68 | 1983-04-13 | 21st Judan Title | Game 4 | Kato Masao (B) | W+R | 178 | sgf |
| 69 | 1983-04-27 | 21st Judan Title | Game 5 | Kato Masao (W) | W+0.5 | 257 | sgf |
| 70 | 1983-06-02 | 22nd Judan | Winners' Section, Round 1 | Tono Hiroaki (B) | W+4.5 | 196 | sgf |
| 71 | 1983-08-25 | 22nd Judan | Winners' Section, Round 2 | Yamashiro Hiroshi (W) | B+R | 109 | sgf |
| 72 | 1983-10-06 | 22nd Judan | Winners' Section, Round 3 | Sakata Eio (B) | B+R | 233 | sgf |
| 73 | 1983-11-17 | 22nd Judan | Losers' Section, Round 3 | Kobayashi Satoru (W) | B+R | 151 | sgf |
| 74 | 1983-12-08 | 22nd Judan | Losers' Section, Round 4 | Sugiuchi Masao (W) | B+R | 145 | sgf |
| 75 | 1984-01-16 | 22nd Judan | Losers' Section, Final | Kobayashi Koichi (B) | B+R | 153 | sgf |
| 76 | 1984-06-07 | 23rd Judan | Winners' Section, Round 1 | Sugiuchi Masao (W) | B+R | 175 | sgf |
| 77 | 1984-08-23 | 23rd Judan | Winners' Section, Round 2 | Rin Kaiho (W) | W+R | 114 | sgf |
| 78 | 1984-10-11 | 23rd Judan | Losers' Section, Round 2 | Kato Masao (B) | W+R | 200 | sgf |
| 79 | 1984-12-13 | 23rd Judan | Losers' Section, Round 3 | Otake Hideo (B) | B+R | 109 | sgf |
| 80 | 1985-06-06 | 24th Judan | Winners' Section, Round 1 | Imamura Toshiya (B) | W+5.5 | 198 | sgf |
| 81 | 1985-08-01 | 24th Judan | Winners' Section, Round 2 | Sugiuchi Masao (W) | B+R | 191 | sgf |
| 82 | 1985-10-10 | 24th Judan | Winners' Section, Round 3 | Takemiya Masaki (B) | W+R | 222 | sgf |
| 83 | 1985-12-05 | 24th Judan | Winners' Section, Final | Yamashiro Hiroshi (W) | B+R | 153 | sgf |
| 84 | 1986-02-12 | 24th Judan | Challengers' playoff | Takemiya Masaki (B) | B+3.5 | 271 | sgf |
| 85 | 1986-08-21 | 25th Judan | Winners' Section, Round 1 | Hane Yasumasa (B) | W+R | 152 | sgf |
| 86 | 1986-10-09 | 25th Judan | Winners' Section, Round 2 | Ishida Yoshio (B) | B+1.5 | 223 | sgf |
| 87 | 1986-11-06 | 25th Judan | Losers' Section, Round 2 | Kobayashi Satoru (B) | W+R | 160 | sgf |
| 88 | 1987-01-22 | 25th Judan | Losers' Section, Round 3 | Yamashiro Hiroshi (B) | W+R | 172 | sgf |
| 89 | 1987-01-29 | 25th Judan | Losers' Section, Round 4 | Sakata Eio (B) | W+R | 166 | sgf |
| 90 | 1987-02-05 | 25th Judan | Losers' Section, Final | Hisajima Kunio (W) | B+R | 115 | sgf |
| 91 | 1987-02-19 | 25th Judan | Challengers' final | Kato Masao (B) | B+0.5 | 275 | sgf |
| 92 | 1987-07-13 | 26th Judan | Winners' Section, Round 1 | Takemiya Masaki (W) | B+5.5 | 186 | sgf |
| 93 | 1987-10-22 | 26th Judan | Winners' Section, Round 2 | Aragaki Takeshi (B) | W+5.5 | 263 | sgf |
| 94 | 1987-11-02 | 26th Judan | Winners' Section, Round 3 | Rin Kaiho (B) | W+R | 280 | sgf |
| 95 | 1987-12-03 | 26th Judan | Winners' Section, Final | Hashimoto Shoji (B) | W+8.5 | 298 | sgf |
| 96 | 1988-01-28 | 26th Judan | Challengers' final | Takagi Shoichi (W) | B+R | 153 | sgf |
| 97 | 1988-03-03 | 26th Judan Title | Game 1 | Kato Masao (W) | B+R | 255 | sgf |
| 98 | 1988-03-24 | 26th Judan Title | Game 2 | Kato Masao (B) | W+R | 204 | sgf |
| 99 | 1988-04-07 | 26th Judan Title | Game 3 | Kato Masao (W) | W+R | 176 | sgf |
| 100 | 1988-04-14 | 26th Judan Title | Game 4 | Kato Masao (B) | B+R | 253 | sgf |
| 101 | 1988-04-28 | 26th Judan Title | Game 5 | Kato Masao (B) | W+R | 224 | sgf |
| 102 | 1989-03-07 | 27th Judan Title | Game 1 | Rin Kaiho (B) | W+R | 242 | sgf |
| 103 | 1989-03-24 | 27th Judan Title | Game 2 | Rin Kaiho (W) | B+6.5 | 201 | sgf |
| 104 | 1989-04-06 | 27th Judan Title | Game 3 | Rin Kaiho (B) | W+R | 204 | sgf |
| 105 | 1990-03-08 | 28th Judan Title | Game 1 | Takemiya Masaki (W) | W+R | 174 | sgf |
| 106 | 1990-03-28 | 28th Judan Title | Game 2 | Takemiya Masaki (B) | B+R | 147 | sgf |
| 107 | 1990-04-04 | 28th Judan Title | Game 3 | Takemiya Masaki (W) | B+5.5 | 214 | sgf |
| 108 | 1990-04-19 | 28th Judan Title | Game 4 | Takemiya Masaki (B) | W+R | 102 | sgf |
| 109 | 1990-04-26 | 28th Judan Title | Game 5 | Takemiya Masaki (W) | W+0.5 | 290 | sgf |
| 110 | 1990-05-24 | 29th Judan | Winners' Section, Round 1 | Kobayashi Koichi (B) | W+2.5 | 242 | sgf |
| 111 | 1990-06-28 | 29th Judan | Winners' Section, Round 2 | Sakata Eio (W) | B+R | 127 | sgf |
| 112 | 1990-08-23 | 29th Judan | Winners' Section, Round 3 | Rin Kaiho (B) | W+0.5 | 240 | sgf |
| 113 | 1990-11-08 | 29th Judan | Winners' Section, Final | Yoda Norimoto (W) | B+3.5 | 225 | sgf |
| 114 | 1991-02-14 | 29th Judan | Challengers' Final | Yoda Norimoto (B) | W+0.5 | 245 | sgf |
| 115 | 1991-03-14 | 29th Judan Title | Game 1 | Takemiya Masaki (W) | B+2.5 | 275 | sgf |
| 116 | 1991-03-28 | 29th Judan Title | Game 2 | Takemiya Masaki (B) | B+R | 119 | sgf |
| 117 | 1991-04-04 | 29th Judan Title | Game 3 | Takemiya Masaki (W) | B+3.5 | 223 | sgf |
| 118 | 1991-04-18 | 29th Judan Title | Game 4 | Takemiya Masaki (B) | B+R | 215 | sgf |
| 119 | 1991-04-25 | 29th Judan Title | Game 5 | Takemiya Masaki (W) | W+R | 178 | sgf |
| 120 | 1991-08-22 | 30th Judan | Winners' Section, Round 1 | Honda Kunihisa (W) | B+R | 213 | sgf |
| 121 | 1991-09-05 | 30th Judan | Winners' Section, Round 2 | O Rissei (W) | W+R | 166 | sgf |
| 122 | 1991-10-03 | 30th Judan | Losers' Section, Round 2 | Yoda Norimoto (W) | B+7.5 | 239 | sgf |
| 123 | 1991-10-24 | 30th Judan | Losers' Section, Round 3 | Hikosaka Naoto (B) | W+R | 60 | sgf |
| 124 | 1992-01-09 | 30th Judan | Losers' Section, Round 4 | Rin Kaiho (B) | W+2.5 | 224 | sgf |
| 125 | 1992-01-23 | 30th Judan | Losers' Section, Final | Kobayashi Koichi (W) | W+R | 218 | sgf |
| 126 | 1992-08-10 | 31st Judan | Winners' Section, Round 1 | Hikosaka Naoto (B) | W+R | 124 | sgf |
| 127 | 1992-09-03 | 31st Judan | Winners' Section, Round 2 | Ishida Yoshio (W) | B+2.5 | 258 | sgf |
| 128 | 1992-09-24 | 31st Judan | Winners' Section, Round 3 | Yamashiro Hiroshi (W) | B+R | 191 | sgf |
| 129 | 1992-11-19 | 31st Judan | Winners' Section, Final | Otake Hideo (B) | B+R | 149 | sgf |
| 130 | 1992-12-24 | 31st Judan | Losers' Section, Semi-final | Yoda Norimoto (W) | W+0.5 | 247 | sgf |
| 131 | 1993-04-15 | 32nd Judan | Winners' Section, Round 1 | Yoda Norimoto (B) | B+R | 193 | sgf |
| 132 | 1993-07-29 | 32nd Judan | Losers' Section, Round 1 | Kori Toshio (B) | W+R | 168 | sgf |
| 133 | 1993-09-09 | 32nd Judan | Losers' Section, Round 2 | Imamura Toshiya (B) | W+R | 138 | sgf |
| 134 | 1993-10-07 | 32nd Judan | Losers' Section, Round 3 | Tono Hiroaki (B) | B+1.5 | 292 | sgf |
| 135 | 1994-07-28 | 33rd Judan | Winners' Section, Round 1 | Yoda Norimoto (B) | B+R | 151 | sgf |
| 136 | 1994-08-18 | 33rd Judan | Losers' Section, Round 1 | Tono Hiroaki (W) | B+R | 47 | sgf |
| 137 | 1994-09-08 | 33rd Judan | Losers' Section, Round 2 | O Meien (W) | B+R | 133 | sgf |
| 138 | 1994-10-13 | 33rd Judan | Losers' Section, Round 3 | Kataoka Satoshi (B) | W+R | 156 | sgf |
| 139 | 1994-12-22 | 33rd Judan | Losers' Section, Round 4 | Kato Masao (W) | B+R | 179 | sgf |
| 140 | 1995-01-12 | 33rd Judan | Losers' Section, Final | Yoda Norimoto (W) | W+0.5 | 244 | sgf |
| 141 | 1995-07-06 | 34th Judan | Winners' Section, Round 1 | Hikosaka Naoto (B) | W+R | 160 | sgf |
| 142 | 1995-08-24 | 34th Judan | Winners' Section, Round 2 | O Rissei (W) | W+R | 188 | sgf |
| 143 | 1995-11-13 | 34th Judan | Losers' Section, Round 2 | Kobayashi Koichi (B) | B+R | 135 | sgf |
| 144 | 1996-04-18 | 35th Judan | Preliminary | Kiyonari Tetsuya (W) | B+3.5 | 218 | sgf |
| 145 | 1996-05-31 | 35th Judan | Preliminary, Final | Kanda Ei (B) | W+R | 190 | sgf |
| 146 | 1996-08-22 | 35th Judan | Winners' Section, Round 1 | Kobayashi Satoru (W) | B+R | 83 | sgf |
| 147 | 1996-08-29 | 35th Judan | Winners' Section, Round 2 | Ryu Shikun (W) | B+2.5 | 250 | sgf |
| 148 | 1996-10-17 | 35th Judan | Winners' Section, Round 3 | Kobayashi Koichi (W) | W+0.5 | 289 | sgf |
| 149 | 1996-11-21 | 35th Judan | Losers' Section, Round 3 | Kato Masao (B) | B+R | 171 | sgf |
| 150 | 1997-05-22 | 36th Judan | Winners' Section, Round 1 | Tono Hiroaki (B) | W+R | 186 | sgf |
| 151 | 1997-07-17 | 36th Judan | Winners' Section, Round 2 | Yamada Kimio (W) | B+R | 65 | sgf |
| 152 | 1997-08-21 | 36th Judan | Winners' Section, Round 3 | Kobayashi Satoru (B) | W+R | 150 | sgf |
| 153 | 1997-11-27 | 36th Judan | Winners' Section, Final | O Rissei (B) | W+R | 206 | sgf |
| 154 | 1998-02-12 | 36th Judan | Challengers' Final | Hikosaka Naoto (B) | B+R | 223 | sgf |
| 155 | 1998-04-30 | 37th Judan | Winners' Section, Round 1 | Akiyama Jiro (W) | B+R | 111 | sgf |
| 156 | 1998-05-28 | 37th Judan | Winners' Section, Round 2 | O Meien (W) | B+R | 185 | sgf |
| 157 | 1998-09-17 | 37th Judan | Winners' Section, Round 3 | Kobayashi Koichi (B) | B+R | 135 | sgf |
| 158 | 1998-11-23 | 37th Judan | Losers' Section, Round 3 | Hane Naoki (W) | W+2.5 | 263 | sgf |
| 159 | 1999-05-06 | 38th Judan | Winners' Section, Round 1 | Hane Naoki (W) | B+R | 195 | sgf |
| 160 | 1999-08-12 | 38th Judan | Winners' Section, Round 2 | Yamada Kimio (W) | B+R | 155 | sgf |
| 161 | 1999-09-23 | 38th Judan | Winners' Section, Round 3 | Yamashita Keigo (B) | B+3.5 | 248 | sgf |
| 162 | 1999-10-07 | 38th Judan | Losers' Section, Round 3 | Takemiya Masaki (W) | B+R | 95 | sgf |
| 163 | 1999-11-11 | 38th Judan | Losers' Section, Round 4 | Yamada Kimio (B) | W+R | 154 | sgf |
| 164 | 2000-01-06 | 38th Judan | Losers' Section, Final | Nakano Hironari (B) | B+R | 241 | sgf |
| 165 | 2000-05-25 | 39th Judan | Winners' Section, Round 1 | Yoda Norimoto (W) | W+0.5 | 201 | sgf |
| 166 | 2000-06-22 | 39th Judan | Losers' Section, Round 1 | Nakano Hironari (B) | W+R | 210 | sgf |
| 167 | 2000-08-10 | 39th Judan | Losers' Section, Round 2 | Yamashita Keigo (B) | B+R | 159 | sgf |
| 168 | 2001-05-17 | 40th Judan | Winners' Section, Round 1 | Hashimoto Shoji (B) | B+R | 183 | sgf |
| 169 | 2001-07-26 | 40th Judan | Losers' Section, Round 1 | Yoda Norimoto (B) | W+R | 150 | sgf |
| 170 | 2001-09-13 | 40th Judan | Losers' Section, Round 2 | Nakano Hironari (W) | B+6.5 | 273 | sgf |
| 171 | 2001-10-04 | 40th Judan | Losers' Section, Round 3 | Kobayashi Koichi (B) | B+R | 155 | sgf |
| 172 | 2002-06-13 | 41st Judan | Winners' Section, Round 1 | Hane Naoki (W) | B+R | 135 | sgf |
| 173 | 2002-08-08 | 41st Judan | Winners' Section, Round 2 | Yamashita Keigo (W) | W+7.5 | 247 | sgf |
| 174 | 2002-08-22 | 41st Judan | Losers' Section, Round 2 | Hikosaka Naoto (W) | B+R | 177 | sgf |
| 175 | 2002-09-19 | 41st Judan | Losers' Section, Round 3 | Mimura Tomoyasu (B) | W+R | 212 | sgf |
| 176 | 2002-11-14 | 41st Judan | Losers' Section, Round 4 | Yamada Kimio (B) | W+R | 130 | sgf |
| 177 | 2003-01-16 | 41st Judan | Losers' Section, Final | Takao Shinji (B) | B+4.5 | 270 | sgf |
| 178 | 2003-05-29 | 42nd Judan | Winners' Section, Round 1 | Yamada Kimio (B) | W+R | 158 | sgf |
| 179 | 2003-08-14 | 42nd Judan | Winners' Section, Round 2 | O Meien (W) | B+3.5 | 236 | sgf |
| 180 | 2003-09-25 | 42nd Judan | Winners' Section, Round 3 | Cho U (B) | B+0.5 | 284 | sgf |
| 181 | 2003-10-23 | 42nd Judan | Losers' Section, Round 3 | Hashimoto Yujiro (W) | W+R | 158 | sgf |
| 182 | 2004-05-20 | 43rd Judan | Winners' Section, Round 1 | Hashimoto Yujiro (W) | B+R | 191 | sgf |
| 183 | 2004-08-23 | 43rd Judan | Winners' Section, Round 2 | Yamada Kimio (B) | W+0.5 | 293 | sgf |
| 184 | 2004-10-14 | 43rd Judan | Winners' Section, Round 3 | Hikosaka Naoto (B) | W+2.5 | 240 | sgf |
| 185 | 2004-11-18 | 43rd Judan | Winners' Section, Final | Mimura Tomoyasu (B) | W+R | 106 | sgf |
| 186 | 2005-02-03 | 43rd Judan | Challengers' Final | Takao Shinji (B) | W+1.5 | 247 | sgf |
| 187 | 2005-03-03 | 43rd Judan Title | Game 1 | O Rissei (W) | B+0.5 | 339 | sgf |
| 188 | 2005-03-17 | 43rd Judan Title | Game 2 | O Rissei (B) | B+5.5 | 271 | sgf |
| 189 | 2005-04-07 | 43rd Judan Title | Game 3 | O Rissei (W) | W+19.5 | 278 | sgf |
| 190 | 2005-04-14 | 43rd Judan Title | Game 4 | O Rissei (B) | W+R | 182 | sgf |
| 191 | 2005-04-27 | 43rd Judan Title | Game 5 | O Rissei (W) | B+5.5 | 295 | sgf |
| 192 | 2006-03-08 | 44th Judan Title | Game 1 | Yamashita Keigo (B) | W+R | 224 | sgf |
| 193 | 2006-03-27 | 44th Judan Title | Game 2 | Yamashita Keigo (W) | B+R | 211 | sgf |
| 194 | 2006-04-05 | 44th Judan Title | Game 3 | Yamashita Keigo (B) | B+8.5 | 232 | sgf |
| 195 | 2006-04-13 | 44th Judan Title | Game 4 | Yamashita Keigo (W) | B+2.5 | 267 | sgf |
| 196 | 2007-03-08 | 45th Judan Title | Game 1 | Yamashita Keigo (B) | W+R | 172 | sgf |
| 197 | 2007-03-29 | 45th Judan Title | Game 2 | Yamashita Keigo (W) | B+2.5 | 306 | sgf |
| 198 | 2007-04-05 | 45th Judan Title | Game 3 | Yamashita Keigo (B) | B+R | 149 | sgf |
| 199 | 2007-04-19 | 45th Judan Title | Game 4 | Yamashita Keigo (W) | W+R | 106 | sgf |
| 200 | 2007-04-25 | 45th Judan Title | Game 5 | Yamashita Keigo (W) | B+3.5 | 252 | sgf |
| 201 | 2008-03-06 | 46th Judan Title | Game 1 | Takao Shinji (B) | B+R | 187 | sgf |
| 202 | 2008-03-27 | 46th Judan Title | Game 2 | Takao Shinji (W) | W+R | 102 | sgf |
| 203 | 2008-04-03 | 46th Judan Title | Game 3 | Takao Shinji (B) | B+R | 145 | sgf |
| 204 | 2008-06-16 | 47th Judan | Winners' Section, Round 1 | Yamashiro Hiroshi (B) | W+R | 204 | sgf |
| 205 | 2008-07-17 | 47th Judan | Winners' Section, Round 2 | Iyama Yuta (B) | W+R | 208 | sgf |
| 206 | 2008-08-14 | 47th Judan | Winners' Section, Round 3 | So Yokoku (B) | W+1.5 | 270 | sgf |
| 207 | 2008-10-23 | 47th Judan | Winners' Section, Final | Cho U (W) | W+5.5 | 237 | sgf |
| 208 | 2008-11-27 | 47th Judan | Losers' Section, Semi-final | Ko Iso (B) | B+2.5 | 226 | sgf |
| 209 | 2009-05-28 | 48th Judan | Winners' Section, Round 1 | So Yokoku (W) | W+R | 152 | sgf |
| 210 | 2009-06-25 | 48th Judan | Losers' Section, Round 1 | Nakamura Shinya (B) | W+R | 194 | sgf |
| 211 | 2009-07-30 | 48th Judan | Losers' Section, Round 2 | Tsuruyama Atsushi (B) | W+R | 144 | sgf |
| 212 | 2009-09-24 | 48th Judan | Losers' Section, Round 3 | Yamashita Keigo (W) | W+R | 158 | sgf |
| 213 | 2010-06-17 | 49th Judan | Winners' Section, Round 1 | Akiyama Jiro (B) | W+8.5 | 262 | sgf |
| 214 | 2010-08-12 | 49th Judan | Winners' Section, Round 2 | Anzai Nobuaki (W) | W+R | 96 | sgf |
| 215 | 2010-09-02 | 49th Judan | Losers' Section, Round 2 | Lee Ishu (W) | B+R | 135 | sgf |
| 216 | 2010-10-14 | 49th Judan | Losers' Section, Round 3 | Hane Naoki (B) | W+2.5 | 260 | sgf |
| 217 | 2010-11-04 | 49th Judan | Losers' Section, Round 4 | Ko Iso (W) | W+R | 134 | sgf |
| 218 | 2011-10-13 | 50th Judan | Round 2 | Akiyama Jiro (W) | W+R | 176 | sgf |
| 219 | 2012-07-19 | 51st Judan | Last Preliminary, Final | Uchida Shuhei (W) | B+R | 155 | sgf |
| 220 | 2012-09-20 | 51st Judan | Round 2 | Yuki Satoshi (W) | W+9.5 | 192 | sgf |
| 221 | 2013-07-04 | 52nd Judan | Last Preliminary | Akiyama Jiro (W) | B+R | 67 | sgf |
| 222 | 2013-08-08 | 52nd Judan | Last Preliminary, Final | Adachi Toshimasa (B) | W+1.5 | 329 | sgf |
| 223 | 2013-10-31 | 52nd Judan | Round 2 | Takao Shinji (B) | B+R | 139 | sgf |
| 224 | 2014-09-25 | 53rd Judan | Last Preliminary, Final | Murakawa Daisuke (W) | W+R | 106 | sgf |
| 225 | 2015-02-26 | 54th Judan | Preliminary A | Lee Ishu (W) | B+R | 179 | sgf |
| 226 | 2015-07-23 | 54th Judan | Preliminary A | Koyama Terumi (W) | B+R | 143 | sgf |
| 227 | 2015-09-17 | 54th Judan | Last Preliminary, Final | Kurahashi Masayuki (B) | W+R | 184 | sgf |
| 228 | 2015-10-01 | 54th Judan | Round 2 | Iyama Yuta (B) | B+R | 199 | sgf |
| 229 | 2016-09-22 | 55th Judan | Last Preliminary | Yamamori Tadanao (W) | B+R | 137 | sgf |
| 230 | 2016-10-17 | 55th Judan | Last Preliminary, Final | Ichiriki Ryo (B) | B+R | 191 | sgf |
| 231 | 2017-01-19 | 56th Judan | Preliminary A | Kanazawa Hideo (W) | W+5.5 | 230 | sgf |
| 232 | 2017-12-14 | 57th Judan | Preliminary B, Final | Shiraishi Yuichi (W) | W+R | 134 | sgf |
| 233 | 2018-08-30 | 58th Judan | Preliminary C | Hagiya Kazuhiro (W) | B+R | 141 | sgf |
| 234 | 2018-09-27 | 58th Judan | Preliminary C, Final | Seki Tatsuya (W) | B+R | 127 | sgf |
| 235 | 2018-10-18 | 58th Judan | Preliminary B | Fujita Akihiko (W) | W+0.5 | 319 | sgf |
| 236 | 2019-09-05 | 59th Judan | Preliminary C | Chinen Kaori (W) | B+R | 121 | sgf |
| 237 | 2019-09-26 | 59th Judan | Preliminary C, Final | Takekiyo Isamu (B) | W+7.5 | 250 | sgf |
| 238 | 2019-10-10 | 59th Judan | Preliminary B | Mitsunaga Junzo (B) | W+0.5 | 280 | sgf |
| 239 | 2019-11-21 | 59th Judan | Preliminary B, Final | Han Zenki (B) | B+R | 81 | sgf |
| 240 | 2021-03-29 | 60th Judan | Preliminary B | Hashimoto Yujiro (B) | B+R | 277 | sgf |
| 241 | 2021-09-09 | 61st Judan | Preliminary C | Fujii Koki (B) | W+1.5 | 235 | sgf |
| 242 | 2021-11-01 | 61st Judan | Preliminary C | Koyama Kuya (B) | B+R | 147 | sgf |
| 243 | 2023-02-16 | 62nd Judan | Preliminary C | Izumitani Hideo (B) | W+R | 142 | sgf |
| 244 | 2023-12-18 | 63rd Judan | Preliminary C | Kato Yuki (B) | W+R | 168 | sgf |
| 245 | 2024-04-22 | 63rd Judan | Preliminary B | Akiyama Jiro (W) | W+R | 152 | sgf |