Players › Seiya Kondou
Seiya Kondou
| Player No. | 303 |
|---|---|
| Rank | 8-dan |
| Date of birth | Jul 25, 1996 |
| Birthplace | Chiba |
| Teacher | Kazuharu Shoshi 8-dan |
Junisen terms11
Career record78W-35L
Win rate0.690
Deviation score (FY2026)48.5
Best deviation score68.8
FY2024
FY2024
Rating history and all games →
Junisen record
| Term | Class | Rank | Record | Up/down | Deviation |
|---|---|---|---|---|---|
| 85th term | Class A | 4 | 2W-2L | 48.5 | |
| 84th term | Class A | 9 | 6W-3L | 60.4 | |
| 83rd term | Class B1 | 3 | 9W-3L | Promoted | 68.8 |
| 82nd term | Class B1 | 3 | 7W-5L | 57.5 | |
| 81st term | Class B1 | 9 | 8W-4L | 60.4 | |
| 80th term | Class B1 | 5 | 5W-7L | 66.9 | |
| 79th term | Class B1 | 13 | 7W-5L | 62.8 | |
| 78th term | Class B2 | 21 | 8W-2L | Promoted | 58.9 |
| 77th term | Class C1 | 6 | 9W-1L | Promoted | 61.7 |
| 76th term | Class C1 | 31 | 8W-2L | 60.4 | |
| 75th term | Class C2 | 49 | 9W-1L | Promoted | 62.2 |
How the deviation score is calculated: see here.
Terms in each class
| Class A | 2 terms |
|---|---|
| Class B1 | 5 terms |
| Class B2 | 1 terms |
| Class C1 | 2 terms |
| Class C2 | 1 terms |
Promotion history
| Jan 16, 2025 | 8-dan |
|---|---|
| Mar 11, 2020 | 7-dan |
| Mar 5, 2019 | 6-dan |
| Mar 2, 2017 | 5-dan |
| Oct 1, 2015 | 4-dan |
| Oct 2013 | 3-dan |
Career win milestones
| 100 wins | Jul 13, 2018 Challenge |
|---|---|
| 200 wins | Oct 29, 2021 Oi-sen |
| 300 wins | Aug 8, 2025 Eio-sen |
Best wins (highest-rated opponents)
| Nov 7, 2016 | Masayuki Toyoshima 1973 | Osho-sen |
| May 7, 2021 | Takuya Nagase 1962 | Oi-sen |
| Nov 24, 2021 | Masayuki Toyoshima 1960 | Osho-sen |
| Oct 11, 2023 | Masayuki Toyoshima 1954 | Osho-sen |
| Sep 18, 2026 | Takumi Ito 1944 | Junisen |
Career wins and ratings are counted from the games recorded on this site (official games from FY1964, and Junisen games before that) and may differ from official records.