Fujiwara Katsuya
Fujiwara Katsuya (藤原克也) has a rating of 1358, ranked 376 of 452 in professional play. Their highest rating so far is 1473 (December 17, 2015).
Fujiwara Katsuya6 dan藤原克也Kansai Ki-in
Rating1358
Rank376
1-year change↓1
Peak rating1473
Last 10LossLossLossLossLossLossLossWinLossLoss7-24
- 2026 record
- 1-2
- Record since 1927
- 7-24
- Win rate
- .226
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 |
|---|---|---|---|
| August 19, 2026 | Takahashi SuketasuOza Preliminary B as White | Loss | ↓11 |
| February 23, 2026 | Takagi JunpeiKisei First Tournament Preliminary Round 2 Colors unknown | Loss | ↓16 |
| January 15, 2026 | Ito KenryoKisei First Tournament Preliminary Round 1 Colors unknown | Win | ↑26 |
| July 16, 2025 | Hoshikawa TakumiOza Preliminary B as White | Loss | ↓10 |
| January 16, 2025 | Mito YukariKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓25 |
| December 20, 2023 | Hoshikawa KoyoKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓10 |
| November 30, 2022 | Omote YutoKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓12 |
| August 10, 2022 | Sada AtsushiGosei Preliminary A as White | Loss | ↓1 |
| December 23, 2021 | Nakano HironariKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓6 |
| October 27, 2021 | Murakawa DaisukeTengen Preliminary A Final as Black | Loss | ↓1 |
| September 29, 2021 | Suzuki KeijiTengen Preliminary A as Black | Win | ↑20 |
| January 7, 2021 | Ogata MasakiKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓3 |
| December 5, 2019 | Yamada ShihoKisei First Tournament Preliminary Round 2 Colors unknown | Loss | ↓20 |
| November 6, 2019 | Oda HiromitsuKisei First Tournament Preliminary Round 1 Colors unknown | Win | ↑22 |
| November 15, 2018 | Chotoku TetsushiKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓10 |
| February 28, 2018 | Ha YoungilHoninbo Preliminary B as Black | Loss | ↓5 |
| December 1, 2017 | Nakane NaoyukiKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓5 |
| October 26, 2017 | Mito YukariKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓25 |
| December 1, 2016 | Nakane NaoyukiKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓6 |
| November 18, 2016 | Kan MinuKisei First Tournament Preliminary Round 1 Colors unknown | Loss | ↓13 |
Head-to-head
| Opponent | Total | As Black | As White |
|---|---|---|---|
| Nakane Naoyuki | 0-2.000 | 0-0 | 0-0 |
| Mito Yukari | 0-2.000 | 0-0 | 0-0 |
| Hikosaka Naoto | 0-2.000 | 0-0 | 0-1 |
| Nakano Hironari | 0-1.000 | 0-0 | 0-0 |
| Suzuki Keiji | 1-01.000 | 1-0 | 0-0 |
| Tsukuda Akiko | 1-01.000 | 0-0 | 0-0 |
| Onda Yasuhiko | 1-01.000 | 1-0 | 0-0 |
| Omote Yuto | 0-1.000 | 0-0 | 0-0 |
| Yamada Shiho | 0-1.000 | 0-0 | 0-0 |
| Ogata Masaki | 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 | 1-2 | .333 |
| 2025 | 0-2 | .000 |
| 2023 | 0-1 | .000 |
| 2022 | 0-2 | .000 |
| 2021 | 1-3 | .250 |
| 2019 | 1-1 | .500 |
| 2018 | 0-2 | .000 |
| 2017 | 0-2 | .000 |
| 2016 | 0-3 | .000 |
| 2015 | 1-1 | .500 |
| 2005 | 0-1 | .000 |
| 2004 | 0-1 | .000 |
| 2003 | 2-1 | .667 |
| 1995 | 0-1 | .000 |
| 1994 | 1-0 | 1.000 |
| 1993 | 0-1 | .000 |
| Total | 7-24 | .226 |
Calculated from games played between 1927 and 2026 (as of September 17, 2026).