| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2024 | J3-League | 9 | 472 | 1 | 0 | 0.19 | — |
| 2026/2027 | J3-League | 5 | 450 | 0 | 0 | 0 | 6.61 |
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 2026-09-05
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Kamatamare Sanuki | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Imabari | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Urawa Reds | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Omiya Ardija | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Yokohama F. Marinos | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Gifu | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 ThespaKusatsu Gunma | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Matsumoto Yamaga | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Kataller Toyama | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Zweigen Kanazawa | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Gainare Tottori | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Fukushima United | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Grulla | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 0 |
 Azul Claro Numazu | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Osaka | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Vanraure Hachinohe | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Nara Club | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
2026/2027 brought Ryuto Koizumi 5 appearances in the J3-League (450 minutes), with no direct goal involvement recorded. His average match rating for that season computes to 6.61.
The database holds 2 league seasons for him, from 2024 to 2026 across 3 clubs.
