| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2014 | J1 League | 2 | — | 0 | 0 | — | — |
| 2015 | J1 League | 26 | 1319 | 0 | 2 | 0.14 | — |
| 2016 | J1 League | 31 | 2545 | 1 | 4 | 0.18 | 6.12 |
| 2017 | J1 League | 34 | 3042 | 0 | 9 | 0.27 | 7.22 |
| 2018 | J1 League | 31 | 2695 | 0 | 0 | 0 | 7.11 |
| 2019 | J1 League | 27 | 2120 | 0 | 1 | 0.04 | 7.09 |
| 2020 | J1 League | 22 | 1217 | 1 | 0 | 0.07 | 7.03 |
| 2021 | J1 League | 31 | 1577 | 1 | 1 | 0.11 | 7.02 |
| 2022 | J1 League | 19 | 1455 | 1 | 0 | 0.06 | 7.18 |
| 2023 | J1 League | 19 | 1542 | 1 | 0 | 0.06 | 7.07 |
| 2024 | J1 League | 3 | 108 | 0 | 0 | 0 | 7.19 |
| 2025 | J1 League | 3 | 237 | 0 | 0 | 0 | 7 |
Domestic league competitions only (SportMonks sub_type='domestic'); national-team, continental and cup competitions are excluded. Classification resolved by league id against the canonical leagues index. G+A/90 computed from minutes actually played.
Figures computed from the GioScore season-stats database · as of 2026-08-07
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Yokohama | 5 | 4 | 0 | 1 | 0 | 0 | 1 | 0 |
 Yokohama F. Marinos | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 Kashiwa Reysol | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Ventforet Kofu | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Consadole Sapporo | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Shimizu S-Pulse | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 0 |
 Shanghai Port | 2 | 0 | 1 | 1 | 0 | 0 | 1 | 0 |
 Shanghai Shenhua | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Sanfrecce Hiroshima | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Gamba Osaka | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 |
 Ceres Philippines | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Sydney | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Urawa Reds | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Omiya Ardija | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Central Coast Mariners | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Melbourne Victory | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Eastern | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
 Pohang Steelers | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Suwon Bluewings | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Avispa Fukuoka | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Costa Rica | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 New Zealand | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Ukraine | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Brazil | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Venezuela | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Mali | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Belgium | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Haiti | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
Across 19 J1 League appearances in 2023 (1,542 minutes), Shintaro Kurumaya scored 1 goal but did not register an assist — 0.06 goal involvements per 90. His average match rating for that season computes to 7.07.
His league record spans 12 seasons (2014–2025) across 2 clubs. His ratings range from 6.12 (2016) up to 7.22 in 2017, J1 League. The trend line rises: his two most recent rated seasons sit 0.19 above his prior career average.
