| 1 | Ishii Senchi | 5p | Honinbo Shusai | 5p | B+7 | 235 | 1899-04-07 | 10 game match, Jubango | 3 |
| 2 | Honinbo Shusai | 5p | Ishii Senchi | 5p | B+10 | 292 | 1899-06-18 | | |
| 3 | Ishii Senchi | 6p | Honinbo Shusai | 6p | B+6 | 221 | 1900-03-26 | Game sponsored by Jiji Shinpo | |
| 4 | Ishii Senchi | 6p | Honinbo Shusai | 6p | W+6 | 261 | 1900-06-17 | Shishokai Meeting | Session 56 |
| 5 | Ishii Senchi | 6p | Honinbo Shusai | 6p | W+R | 200 | 1901-06-16 | Shishokai Meeting | Session 68 |
| 6 | Ishii Senchi | 6p | Honinbo Shusai | 6p | Left unfinished | 103 | 1902-04-27 | Party to celebrate promotion of Ikeda Rokutaro 1-dan | |
| 7 | Ishii Senchi | 6p | Honinbo Shusai | 6p | W+R | 218 | 1902-05-20 | Shishokai Meeting | Session 78 |
| 8 | Ishii Senchi | 6p | Honinbo Shusai | 7p | W+2 | 277 | 1907-12-16 | 10 game match, Jubango | game 01 |
| 9 | Ito Genjiro | 4p | Honinbo Shusai | 7p | W+5 | 279 | 1905-12-05 | Honinbo School Win & Continue Tournament sponsored by Yorozu Choho | |
| 10 | Ito Kino | 1p ? | Honinbo Shusai | 7p | B+7 | 245 | 1907-01-14 | "Kogyoku Shinpu" sponsored by Tokyo Nichinichi Shinbun | |
| 11 | Ito Kinoko | 2p | Honinbo Shusai | 7p | B+1 | 214 | 1908-05-21 | Game sponsored by Yomiuri Shinbun | |
| 12 | Ito Kinoko | 3p | Honinbo Shusai | 9p | W+R | 165 | 1923-07-01 | Chuo Ki-in game | |
| 13 | Ito Kinoko | 2p | Honinbo Shusai | 1p ? | W+R | 227 | 1931-06-18 | Meijin teaching games sponsored by Kokumin Shinbun | game 03 |
| 14 | Ito Kiyoko | 2p | Honinbo Shusai | 1p ? | B+R | 128 | 1930-12-11 | Meijin teaching game for winner of Autumn Oteai Group A | |
| 15 | Honinbo Shusai | 4p | Ito Kotaro | 4p | B+R | 135 | 1894-02-04 | | |
| 16 | Ito Kotaro | 4p | Honinbo Shusai | 4p | W+R | 164 | 1894-06-24 | Party to celebrate promotion of Ishii Senji | |
| 17 | Honinbo Shusai | 4p | Ito Kotaro | 4p | B+R | 155 | 1895-07-14 | Hoensha Study Group | |
| 18 | Ito Kotaro | 4p | Honinbo Shusai | 4p | W+7 | 288 | 1895-11-05 | Hoensha meeting | |
| 19 | Ito Kotaro | 4p | Honinbo Shusai | 4p | W+5 | 226 | 1896-01-01 | | |
| 20 | Ito Kotaro | 4p | Honinbo Shusai | 4p | W+4 | 228 | 1896-02-09 | | |
| 21 | Ito Kotaro | 4p | Honinbo Shusai | 4p | B+R | 225 | 1896-03-15 | Shishokai Meeting | Session 5 |
| 22 | Honinbo Shusai | 4p | Ito Kotaro | 4p | B+R | 97 | 1896-06-14 | Joshiki meeting | |
| 23 | Ito Kotaro | 4p | Honinbo Shusai | 4p | B+R | 205 | 1896-07-07 | | |
| 24 | Honinbo Shusai | 4p | Ito Kotaro | 4p | B+11 | 247 | 1896-09-20 | Shishokai Meeting | Session 11 |
| 25 | Ito Kotaro | 4p | Honinbo Shusai | 5p | B+R | 187 | 1897-03-14 | Joshiki meeting | |
| 26 | Honinbo Shusai | 5p | Ito Kotaro | 4p | B+R | 221 | 1897-04-03 | Joshiki meeting | |
| 27 | Ito Kotaro | 4p | Honinbo Shusai | 5p | W+1 | 263 | 1897-06-20 | Shishokai Meeting | Session 20 |
| 28 | Ito Kotaro | 4p | Honinbo Shusai | 5p | W+R | 186 | 1897-09-22 | Joshiki Meeting | |
| 29 | Honinbo Shusai | 5p | Ito Kotaro | 4p | B+7 | 222 | 1897-10-17 | Shishokai Meeting | Session 24 |
| 30 | Ito Kotaro | 4p | Honinbo Shusai | 5p | W+14 | 224 | 1898-02-05 | Hoensha New Year Meeting-cum-Study Group | |
| 31 | Ito Kotaro | 4p | Honinbo Shusai | 5p | W+18 | 210 | 1898-03-20 | Shishokai Meeting | Session 29 |
| 32 | Ito Kotaro | 4p | Honinbo Shusai | 5p | B+7 | 233 | 1898-07-05 | | |
| 33 | Ito Kotaro | 4p | Honinbo Shusai | 5p | W+R | 188 | 1898-07-17 | Shishokai Meeting | Session 33 |
| 34 | Ito Kotaro | 4p | Honinbo Shusai | 5p | W+R | 158 | 1898-09-03 | Hoensha Study Group | |
| 35 | Ito Kotaro | 4p | Honinbo Shusai | 5p | W+R | 120 | 1899-01-13 | Farewell party for Tanaka Masaki | |
| 36 | Ito Kotaro | 4p | Honinbo Shusai | 5p | W+3 | 255 | 1899-01-15 | Shishokai Meeting | Session 39 |
| 37 | Ito Kotaro | 4p | Honinbo Shusai | 5p | W+6 | 271 | 1899-03-12 | Grace-and-favour game sponsored by Takada Tami | |
| 38 | Ito Kotaro | 4p | Honinbo Shusai | 5p | W+8 | 226 | 1899-04-09 | | |
| 39 | Ito Kotaro | 4p | Honinbo Shusai | 5p | W+10 | 283 | 1899-04-14 | | |
| 40 | Ito Kotaro | 4p | Honinbo Shusai | 5p | W+6 | 314 | 1899-05-09 | | |
| 41 | Ito Kotaro | 4p | Honinbo Shusai | 5p | W+13 | 183 | 1899-06-21 | | |
| 42 | Ito Kotaro | 4p | Honinbo Shusai | 6p | W+18 | 245 | 1899-07-16 | Shishokai Meeting | Session 45 |
| 43 | Ito Kotaro | 4p | Honinbo Shusai | 5p | W+8 | 229 | 1899-07-31 | | |
| 44 | Ito Kotaro | 4p | Honinbo Shusai | 5p | B+R | 104 | 1899-07-31 | | |
| 45 | Ito Kotaro | 4p | Honinbo Shusai | 5p | B+R | 136 | 1899-11-06 | | |
| 46 | Ito Kotaro | 4p | Honinbo Shusai | 5p | W+13 | 255 | 1899-11-13 | | |
| 47 | Ito Kotaro | 4p | Honinbo Shusai | 6p | W+R | 257 | 1900-04-15 | | |
| 48 | Ito Kotaro | 5p | Honinbo Shusai | 6p | W+1 | 247 | 1900-07-18 | | |
| 49 | Ito Kotaro | 4p | Honinbo Shusai | 6p | W+R | 259 | 1901-02-17 | Shishokai Meeting | Session 64 |
| 50 | Ito Kotaro | 4p | Honinbo Shusai | 6p | W+9 | 245 | 1901-11-17 | Shishokai Meeting | Session 73 |
| 51 | Ito Kotaro | 4p | Honinbo Shusai | 6p | W+R | 267 | 1902-05-18 | Shishokai Meeting | Session 79 |
| 52 | Ito Kotaro | 5p | Honinbo Shusai | 6p | B+R | 202 | 1902-12-21 | Shishokai Meeting | Session 86 |
| 53 | Ito Kotaro | 5p | Honinbo Shusai | 6p | W+R | 185 | 1903-09-20 | Shishokai Meeting | Session 95 |
| 54 | Ito Kotaro | 4p | Honinbo Shusai | 7p | W+R | 166 | 1905-12-27 | Game sponsored by Jiji Shinpo | |
| 55 | Ito Kotaro | 5p | Honinbo Shusai | 8p | W+R | 135 | 1910-10-24 | Honinbo School Win & Continue Tournament sponsored by Jiji Shinpo | |
| 56 | Ito Kotaro | 3p | Honinbo Shusai | 8p | W+R | 169 | 1910-11-28 | Honinbo School Win & Continue Tournament sponsored by Jiji Shinpo | |
| 57 | Iwamoto Kaoru | 3p | Honinbo Shusai | 9p | B+R | 94 | 1921-11-08 | Honinbo-Hoensha win & continue tournament sponsored by Yorozu Choho | |
| 58 | Iwamoto Kaoru | 4p | Honinbo Shusai | 9p | B+R | 116 | 1924-10-23 | Joshiki Teai | |
| 59 | Iwamoto Kaoru | 5p | Honinbo Shusai | 9p | B+9 | 212 | 1925-09-16 | Joshiki Teai | |
| 60 | Iwamoto Kaoru | 5p | Honinbo Shusai | 9p | B+R | 170 | 1925-10-10 | Win & Continue sponsored by Osaka Mainichi Shinbun | |
| 61 | Iwamoto Kaoru | 6p | Honinbo Shusai | 9p | B+R | 199 | 1926-06-02 | Joshiki Teai | |
| 62 | Iwasa Kei | 1p ? | Honinbo Shusai | 5p | W+R | 165 | 1897-07-03 | Hoensha Study Group | |
| 63 | Iwasa Kei | 1p ? | Honinbo Shusai | 5p | W+2 | 216 | 1898-03-05 | Hoensha Study Group | |
| 64 | Iwasa Kei | 1p ? | Honinbo Shusai | 5p | W+1 | 351 | 1898-08-14 | Hoensha Study Group | |
| 65 | Iwasa Kei | 2p | Honinbo Shusai | 6p | W+5 | 323 | 1900-02-15 | 10 game match, Jubango | game 01 |
| 66 | Iwasa Kei | 2p | Honinbo Shusai | 6p | W+R | 241 | 1900-04-17 | 10 game match, Jubango | game 02 |
| 67 | Iwasa Kei | 2p | Honinbo Shusai | 6p | B+2 | 242 | 1900-09-25 | | |
| 68 | Iwasa Kei | 3p | Honinbo Shusai | 6p | W+R | 143 | 1901-03-15 | 10 game match, Jubango | game 07 |
| 69 | Iwasa Kei | 4p | Honinbo Shusai | 6p | B+R | 154 | 1901-09-15 | Shishokai Meeting | Session 71 |
| 70 | Iwasa Kei | 4p | Honinbo Shusai | 6p | W+R | 132 | 1902-11-09 | 10-game match sponsored by Mr Ao | game 01 |
| 71 | Iwasa Kei | 4p | Honinbo Shusai | 6p | W+R | 191 | 1902-11-19 | 10-game match sponsored by Aoyama Chuhei | game 02 |
| 72 | Iwasa Kei | 4p | Honinbo Shusai | 6p | B+R | 180 | 1903-12-20 | Shishokai Meeting | Session 98 |
| 73 | Iwasa Kei | 4p | Honinbo Shusai | 6p | W+16 | 218 | 1904-07-21 | | |
| 74 | Iwasa Kei | 5p | Honinbo Shusai | 7p | W+R | 235 | 1906-07-18 | "Kogyoku Shinpu" sponsored by Tokyo Nichinichi Shinbun | |
| 75 | Iwasa Kei | 5p | Honinbo Shusai | 7p | Jigo | 263 | 1906-08-17 | Honinbo School Win & Continue Tournament sponsored by Yorozu Choho | |
| 76 | Iwasa Kei | 5p | Honinbo Shusai | 7p | W+11 | 312 | 1907-11-18 | | |
| 77 | Iwasa Kei | 5p | Honinbo Shusai | 8p | W+R | 193 | 1910-09-08 | Champions' Matches sponsored by Yorozu Choho | Round 23 |
| 78 | Iwasa Kei | 5p | Honinbo Shusai | 8p | B+11 | 228 | 1910-11-29 | Game sponsored by Chugai Shogyo Shinpo | |
| 79 | Iwasa Kei | 5p | Honinbo Shusai | 8p | B+R | 72 | 1911-05-17 | Champions' Matches sponsored by Yorozu Choho | Round 43 |
| 80 | Iwasa Kei | 5p | Honinbo Shusai | 8p | B+1 | 246 | 1911-05-30 | 10-game match sponsored by Tokyo Asahi Shinbun | game 01 |
| 81 | Iwasa Kei | 5p | Honinbo Shusai | 8p | Jigo | 260 | 1911-09-06 | Champions' Games sponsored by Yorozu Choho | Game 53 |
| 82 | Iwasa Kei | 5p | Honinbo Shusai | 8p | B+R | 200 | 1911-09-18 | Champions' Games sponsored by Yorozu Choho | Game 54 |
| 83 | Iwasa Kei | 5p | Honinbo Shusai | 8p | B+R | 138 | 1911-11-03 | 10-game match sponsored by Tokyo Asahi Shinbun | game 02 |
| 84 | Iwasa Kei | 5p | Honinbo Shusai | 8p | B+R | 148 | 1911-11-25 | Champions' Games sponsored by Yorozu Choho | Game 57 |
| 85 | Iwasa Kei | 5p | Honinbo Shusai | 8p | B+R | 198 | 1912-03-06 | 10-game match sponsored by Tokyo Asahi Shinbun | game 03 |
| 86 | Iwasa Kei | 5p | Honinbo Shusai | 8p | W+2 | 247 | 1913-01-21 | 10-game match sponsored by Tokyo Asahi Shinbun | game 04 |
| 87 | Iwasa Kei | 5p | Honinbo Shusai | 8p | B+23 | 260 | 1913-05-19 | Champions' Matches sponsored by Yorozu Choho | Game 97 |
| 88 | Iwasa Kei | 5p | Honinbo Shusai | 8p | B+3 | 287 | 1913-08-27 | 10-game match sponsored by Tokyo Asahi Shinbun | |
| 89 | Iwasa Kei | 6p | Honinbo Shusai | 8p | W+R | 241 | 1914-04-08 | 10-game match sponsored by Tokyo Asahi Shinbun | game 06 |
| 90 | Iwasa Kei | 6p | Honinbo Shusai | 9p | W+9 | 267 | 1914-05-20 | 10-game match sponsored by Tokyo Asahi Shinbun | |
| 91 | Iwasa Kei | 6p | Honinbo Shusai | 9p | B+6 | 246 | 1914-06-10 | 10-game match sponsored by Tokyo Asahi Shinbun | game 08 |
| 92 | Iwasa Kei | 6p | Honinbo Shusai | 9p | W+R | 190 | 1914-07-01 | 10-game match sponsored by Tokyo Asahi Shinbun | |
| 93 | Iwasa Kei | 6p | Honinbo Shusai | 9p | W+2 | 237 | 1914-08-01 | 10-game match sponsored by Tokyo Asahi Shinbun | game 10 |
| 94 | Iwasa Kei | 6p | Honinbo Shusai | 9p | B+1 | 236 | 1914-11-17 | Champions' Matches sponsored by Yorozu Choho | |
| 95 | Iwasa Kei | 6p | Honinbo Shusai | 9p | W+R | 143 | 1915-01-09 | | |
| 96 | Iwasa Kei | 6p | Honinbo Shusai | 9p | W+R | 192 | 1917-01-26 | East-West Champions' win & continue tournament sponsored by Yorozu Choho | |
| 97 | Iwasa Kei | 6p | Honinbo Shusai | 9p | W+2 | 248 | 1919-08-08 | East-West Champions win & continue tournament sponsored by Yorozu Choho | Game 274 |
| 98 | Iwasa Kei | 6p | Honinbo Shusai | 9p | B+R | 154 | 1921-03-26 | Honinbo School Win & Continue Tournament sponsored by Jiji Shinpo | Game 198 |
| 99 | Iwasa Kei | 6p | Honinbo Shusai | 9p | B+R | 184 | 1922-04-26 | Honinbo School Win & Continue Tournament sponsored by Jiji Shinpo | Game 214 |
| 100 | Iwasa Kei | 6p | Honinbo Shusai | 9p | W+6 | 243 | 1923-03-07 | | |