Sumi Shinsuke
Sumi Shinsuke (角慎介) has a rating of 1361, ranked 371 of 452 in professional play. Their highest rating so far is 1424 (December 17, 2015).
Sumi Shinsuke6 dan角慎介Kansai Ki-in
Rating1361
Rank371
1-year change↑18
Peak rating1424
Last 10LossLossLossLossLossLossLossLossWinLoss6-24
- 2026 record
- 1-1
- Record since 1927
- 6-24
- Win rate
- .200
The rating is calculated from published game results. It does not include any adjustment for playing Black.
Professional ratingsFind a player
Rating history — professional
The “All” view starts at 2006; earlier years are used only to warm up the calculation and are not shown.
Recent games
| Date | Opponent and tournament | Result | Change |
|---|---|---|---|
| March 19, 2026 | Iwamaru TairaKisei First Tournament Preliminary Quarterfinal Colors unknown | Loss | ↓5 |
| February 19, 2026 | Sasaka ShiroKisei First Tournament Preliminary Round 2 Colors unknown | Win | ↑23 |
| January 16, 2025 | Utani ShuntaKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓11 |
| January 18, 2024 | Hikosaka NaotoKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓2 |
| January 26, 2023 | Yanagisawa SatoshiKisei First Tournament Preliminary Round 2 Colors unknown | Loss | ↓5 |
| December 23, 2021 | Ito YojiKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓10 |
| January 6, 2021 | Ha YoungilKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓5 |
| November 11, 2020 | Oda HiromitsuKansai Ki-in First Place Tournament Round 1 as Black | Loss | ↓10 |
| November 27, 2019 | Kubo KatsuakiKisei First Tournament Preliminary Round 2 Colors unknown | Loss | ↓7 |
| April 10, 2019 | Aragaki ShunMeijin Preliminary B as Black | Loss | ↓8 |
| January 10, 2019 | Iwamaru TairaKisei First Tournament Preliminary Quarterfinal Colors unknown | Loss | ↓5 |
| November 28, 2018 | Ishii ShiroKisei First Tournament Preliminary Round 2 Colors unknown | Win | ↑17 |
| November 8, 2018 | Takeda YoshinoriKisei First Tournament Preliminary Round 1 Colors unknown | Win | ↑10 |
| November 23, 2017 | Sakakibara FumikoKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓13 |
| October 26, 2017 | Kitano RyoKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓9 |
| November 23, 2016 | Sakakibara FumikoKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓15 |
| November 12, 2016 | Tsuruta KazushiKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓5 |
| December 17, 2015 | Ishii ShinzoKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓9 |
| July 14, 2005 | Hoshikawa TakumiKisei Colors unknown | Loss | ↓15 |
| June 16, 2005 | Maeda RyoKisei Colors unknown | Win | ↑19 |
Head-to-head
| Opponent | Total | As Black | As White |
|---|---|---|---|
| Aragaki Shun | 0-2.000 | 0-1 | 0-1 |
| Iwamaru Taira | 0-2.000 | 0-0 | 0-0 |
| Sakakibara Fumiko | 0-2.000 | 0-0 | 0-0 |
| Sasaka Shiro | 1-01.000 | 0-0 | 0-0 |
| Takahashi Isao | 1-01.000 | 0-0 | 0-0 |
| Enda Yoichi | 0-1.000 | 0-0 | 0-0 |
| Takeda Yoshinori | 1-01.000 | 0-0 | 0-0 |
| Oda Hiromitsu | 0-1.000 | 0-1 | 0-0 |
| Ishii Shinzo | 0-1.000 | 0-0 | 0-0 |
| Ito Yoji | 0-1.000 | 0-0 | 0-0 |
Record by year
Counted by calendar year, January to December (default wins and losses are included; jigo and no-result games are not). Only games from 1927 onward are counted, so these totals do not match the career records published by the two Ki-in.
| Year | Record | Win rate |
|---|---|---|
| 2026 | 1-1 | .500 |
| 2025 | 0-1 | .000 |
| 2024 | 0-1 | .000 |
| 2023 | 0-1 | .000 |
| 2021 | 0-2 | .000 |
| 2020 | 0-1 | .000 |
| 2019 | 0-3 | .000 |
| 2018 | 2-0 | 1.000 |
| 2017 | 0-2 | .000 |
| 2016 | 0-2 | .000 |
| 2015 | 0-1 | .000 |
| 2005 | 1-1 | .500 |
| 2004 | 0-1 | .000 |
| 2003 | 2-2 | .500 |
| 2002 | 0-1 | .000 |
| 2001 | 0-1 | .000 |
| 2000 | 0-1 | .000 |
| 1992 | 0-1 | .000 |
| 1984 | 0-1 | .000 |
| Total | 6-24 | .200 |
Calculated from games played between 1927 and 2026 (as of September 17, 2026).