| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2017 | J-League | 17 | 1530 | 0 | 0 | 0 | — |
| 2018 | J2-League | 14 | 1260 | 0 | 0 | 0 | — |
| 2019 | J2-League | 13 | 1170 | 0 | 0 | 0 | — |
| 2022 | J-League | 6 | 90 | 0 | 0 | 0 | 6 |
| 2023 | J-League | 4 | 90 | 0 | 0 | 0 | 6 |
| 2024 | J3-League | 30 | 180 | 0 | 0 | 0 | — |
Domestic league competitions only; G+A/90 computed from minutes actually played.
Cohort: 17 J2-League goalkeepers, 2019, min. 450 minutes. Computed by ranking the full league corpus, not taken from any feed.
Figures computed from the GioScore season-stats database · as of 2026-07-07
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Kamatamare Sanuki | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
 Osaka | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Brisbane Roar | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Albirex Niigata | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Shimizu S-Pulse | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Gifu | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Matsumoto Yamaga | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Montedio Yamagata | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Parceiro Nagano | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Zweigen Kanazawa | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Gainare Tottori | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Fukushima United | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Sagamihara | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 YSCC | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Azul Claro Numazu | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Vanraure Hachinohe | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Nara Club | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Sydney | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Omiya Ardija | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Sagan Tosu | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Koki Otani logged 30 appearances (180 minutes) in the 2024 J3-League. Set beside a 17-strong pool of J2-League goalkeepers (2019, min. 450 minutes), he lands in the top 1% for goal involvements per 90; on goals he ranks 1st of 17.
His league record spans 6 seasons (2017–2025) across 4 clubs.
| Club | Period | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| Giravanz Kitakyushu | 2013/2014 - 2014/2015 | 35 | 0 | 0 | 660 | — | — | — |
| Consadole Sapporo | 2020/2021 - 2023/2024 | 15 | 0 | 0 | 540 | — | — | 6.00 |
| Urawa Reds | 2009/2010 - 2016/2017 | 5 | 0 | 0 | 0 | — | — | — |
| Total | 55 | 0 | 0 | 1200 |
| Season | Club | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| 23/24 | Giravanz Kitakyushu | 32 | 0 | — | 480 | 0 | 0 | — |
| 22/23 | Consadole Sapporo | 7 | 0 | — | 360 | 0 | 0 | 6.00 |
| 21/22 | Consadole Sapporo | 8 | 0 | — | 180 | 0 | 0 | 6.00 |
| 15/16 | Urawa Reds | 3 | 0 | — | 0 | 0 | 0 | — |
