Iyama Yuta
Nació en 1989 en Higashiōsaka, Japón, y se hizo profesional en 2002. En 2016 se convirtió en el primer jugador en tener al mismo tiempo los siete grandes títulos japoneses, hazaña que repitió en 2017.
En 2018 recibió el Premio de Honor del Pueblo, la máxima distinción del gobierno japonés a figuras del deporte y la cultura.
Partidas 1.420
| Fecha | Torneo | Negras | Blancas | Jugadas |
|---|---|---|---|---|
| 1 oct 2023 | Juegos Asiáticos, equipos masculinos 19 | Iyama Yuta | Hsu Ching-En | 239 |
| 30 sept 2023 | Juegos Asiáticos, equipos masculinos 19 | Iyama Yuta | Shin Minjun | 162 |
| 19 sept 2023 | 48th Meijin Title | Iyama Yuta | Shibano Toramaru | 168 |
| 11 sept 2023 | 32nd Ryusei | Iyama Yuta | Sada Atsushi | 295 |
| 7 sept 2023 | 48th Kisei | Iyama Yuta | Takao Shinji | 249 |
| 2 sept 2023 | 48th Meijin Title | Shibano Toramaru | Iyama Yuta | 183 |
| 31 ago 2023 | 30th Agon-Kiriyama Cup | Motoki Katsuya | Iyama Yuta | 202 |
| 28 ago 2023 | 48th Kisei | Kono Rin | Iyama Yuta | 263 |
| 24 ago 2023 | 48th Meijin Title | Iyama Yuta | Shibano Toramaru | 246 |
| 21 ago 2023 | 30th Agon-Kiriyama Cup | Yu Zhengqi | Iyama Yuta | 164 |
| 18 ago 2023 | Liga china 25 | Xie Ke | Iyama Yuta | 287 |
| 3 ago 2023 | 5th Mlily Cup | Iyama Yuta | Yang Kaiwen | 272 |
| 30 jul 2023 | 48th Meijin | Ichiriki Ryo | Iyama Yuta | 180 |
| 28 jul 2023 | 48th Gosei Title | Ichiriki Ryo | Iyama Yuta | 196 |
| 24 jul 2023 | 48th Meijin | Kyo Kagen | Iyama Yuta | 176 |
| 19 jul 2023 | 78th Honinbo Title | Iyama Yuta | Ichiriki Ryo | 218 |
| 15 jul 2023 | 48th Gosei Title | Iyama Yuta | Ichiriki Ryo | 237 |
| 11 jul 2023 | 78th Honinbo Title | Ichiriki Ryo | Iyama Yuta | 182 |
| 7 jul 2023 | 48th Kisei | Kyo Kagen | Iyama Yuta | 208 |
| 4 jul 2023 | 78th Honinbo Title | Iyama Yuta | Ichiriki Ryo | 197 |
| 29 jun 2023 | 48th Meijin | Ichiriki Ryo | Iyama Yuta | 189 |
| 27 jun 2023 | 48th Gosei Title | Ichiriki Ryo | Iyama Yuta | 170 |
| 20 jun 2023 | 78th Honinbo Title | Ichiriki Ryo | Iyama Yuta | 352 |
| 15 jun 2023 | 32nd Ryusei A | Iyama Yuta | Yu Zhengqi | 252 |
| 12 jun 2023 | 30th Agon-Kiriyama Cup | Iyama Yuta | Hirose Yuichi | 163 |
| 6 jun 2023 | 78th Honinbo Title | Iyama Yuta | Ichiriki Ryo | 249 |
| 2 jun 2023 | 48th Meijin | Fujita Akihiko | Iyama Yuta | 302 |
| 28 may 2023 | 78th Honinbo Title | Ichiriki Ryo | Iyama Yuta | 201 |
| 25 may 2023 | 48th Kisei | Shibano Toramaru | Iyama Yuta | 210 |
| 22 may 2023 | 48th Meijin | Iyama Yuta | Sada Atsushi | 143 |
| 18 may 2023 | 78th Honinbo Title | Iyama Yuta | Ichiriki Ryo | 164 |
| 15 may 2023 | 49th Tengen | Ichiriki Ryo | Iyama Yuta | 265 |
| 5 may 2023 | Lanke Cup 1 | Xie Erhao | Iyama Yuta | 231 |
| 27 abr 2023 | 48th Kisei | Iyama Yuta | Yamashita Keigo | 191 |
| 20 abr 2023 | 49th Tengen | Sada Atsushi | Iyama Yuta | 248 |
| 13 abr 2023 | 48th Meijin | Iyama Yuta | Cho U | 161 |
| 16 mar 2023 | 49th Tengen | Iyama Yuta | Ueno Asami | 167 |
| 20 feb 2023 | Nongshim Cup 24 | Park Junghwan | Iyama Yuta | 340 |
| 17 feb 2023 | 第24回中国囲碁甲級リーグ3位決定戦第1戦 | Iyama Yuta | Shi Yue | 228 |
| 16 feb 2023 | 48th Meijin | Shida Tatsuya | Iyama Yuta | 162 |
| 15 feb 2023 | Liga china 24 | Iyama Yuta | Li Qincheng | 171 |
| 7 feb 2023 | Liga china 24 | Iyama Yuta | Chen Xian | 166 |
| 5 feb 2023 | 21st Student Oza vs Pro Oza | Kawaguchi Tsubasa | Iyama Yuta | 167 |
| 4 feb 2023 | 60th Pro-Ama Honinbo Match | Kurita Yoshiki | Iyama Yuta | 269 |
| 30 ene 2023 | 61st Judan | Iyama Yuta | Shibano Toramaru | 289 |
| 16 ene 2023 | 61st Judan | Ichiriki Ryo | Iyama Yuta | 364 |
| 12 ene 2023 | 48th Meijin | Iyama Yuta | Yu Zhengqi | 183 |
| mar 2022 | プロ棋士ペア碁選手権2022 1回戦 | Kuwabara Yoko & Iyama Yuta | O Keii & Hane Naoki | 248 |
| mar 2022 | プロ棋士ペア碁選手権2022 2回戦 | Kuwabara Yoko & Iyama Yuta | Okuda Aya & Sada Atsushi | 218 |
| 19 dic 2022 | 48th Meijin | Iyama Yuta | Yamashita Keigo | 157 |