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Koki
Kumasaka
Central Midfield · Midfielder
World rank
#543
central midfielder in the world by TSH Score
In his age group
#148
among central midfielders aged 22–25
In his league
76%
of J1 League central midfielders rank below him
6 of 7 appearances
6 of 7 appearances
| Position | Apps | G | A |
|---|---|---|---|
| Central Midfield | 27 | 0 | 1 |
| Defensive Midfield | 5 | 0 | 0 |
| Attacking Midfield | 1 | 0 | 0 |
| Left Winger | 1 | 0 | 0 |
| Season | Competition | Club | Apps | Starts | G | A | Yellow cards | Second yellow | Red cards | Min |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026/2726/27 | J1 LeagueJ1 League | Kashiwa Reysol | 7 | 6 | 0 | 0 | 0 | 0 | 0 | 562 |
| 20262026 | J1 100 Year Vision LeagueJ1 100 Year Vision League | Kashiwa Reysol | 1 | 0 | 0 | – | 0 | – | 0 | 11 |
| 20252025 | J1 LeagueJ1 League | Kashiwa Reysol | 18 | 17 | 0 | 1 | 4 | 0 | 0 | 1,574 |
| 20252025 | J-League CupJ-League Cup | Kashiwa Reysol | 1 | 0 | 0 | – | 0 | – | 0 | 44 |
| 20242024 | J1 LeagueJ1 League | Kashiwa Reysol | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 199 |
| 20182018 | AL KASS International Cup U17AL KASS International Cup U17 | Kashiwa Reysol U17 | 1 | 0 | 0 | – | 0 | – | 0 | 44 |
| No rows match these filters. | ||||||||||
| Career total · all competitions | 38 | 24 | 0 | 1* | 4 | 0* | 0 | 2,434 | ||
| Competition | Apps | G | A |
|---|---|---|---|
| J1 League | 35 | 0 | 1 |
| AL KASS International Cup U17 | 1 | 0 | – |
| J-League Cup | 1 | 0 | – |
| J1 100 Year Vision League | 1 | 0 | – |
* Assists and second yellows are counted where the data has them, mostly league games from 2014/15; cups and internationals show “–”. Friendlies are excluded. Data as of 2 Nov 2026.
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