| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2017 | J1 League | 9 | 810 | 1 | 0 | 0.11 | 6.95 |
| 2018 | J1 League | 17 | 1218 | 0 | 0 | 0 | 6.81 |
| 2019 | J1 League | 12 | 728 | 0 | 0 | 0 | 6.77 |
| 2020 | J1 League | 33 | 2755 | 1 | 1 | 0.07 | 6.9 |
| 2021 | J1 League | 30 | 1875 | 2 | 2 | 0.19 | 6.89 |
| 2022 | J1 League | 31 | 2293 | 1 | 1 | 0.08 | 6.91 |
| 2023 | J1 League | 32 | 2278 | 0 | 0 | 0 | 6.8 |
| 2024 | J1 League | 34 | 2464 | 1 | 2 | 0.11 | 6.97 |
| 2025 | J1 League | 28 | 2118 | 2 | 1 | 0.13 | 6.87 |
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 2026-07-26
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Urawa Reds | 6 | 2 | 1 | 3 | 0 | 0 | 0 | 0 |
 Sanfrecce Hiroshima | 6 | 3 | 0 | 3 | 0 | 0 | 1 | 0 |
 Gamba Osaka | 6 | 0 | 0 | 6 | 0 | 0 | 0 | 0 |
 Kashiwa Reysol | 5 | 3 | 0 | 2 | 0 | 0 | 0 | 0 |
 Tokyo Verdy | 5 | 2 | 1 | 2 | 0 | 0 | 0 | 0 |
 Yokohama F. Marinos | 5 | 3 | 1 | 1 | 0 | 0 | 1 | 0 |
 Kyoto Sanga | 5 | 1 | 2 | 2 | 1 | 1 | 1 | 0 |
 Vissel Kobe | 5 | 1 | 2 | 2 | 1 | 0 | 1 | 0 |
 Kawasaki Frontale | 5 | 1 | 1 | 3 | 0 | 1 | 0 | 0 |
 Sagan Tosu | 4 | 1 | 1 | 2 | 0 | 0 | 0 | 0 |
 Shonan Bellmare | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 Yokohama | 4 | 3 | 0 | 1 | 0 | 0 | 1 | 0 |
 Consadole Sapporo | 4 | 1 | 1 | 2 | 0 | 0 | 0 | 0 |
 Albirex Niigata | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 Avispa Fukuoka | 3 | 1 | 2 | 0 | 0 | 0 | 2 | 0 |
 FC Tokyo | 3 | 1 | 0 | 2 | 1 | 0 | 0 | 0 |
 Cerezo Osaka | 3 | 1 | 1 | 1 | 0 | 0 | 1 | 0 |
 Shimizu S-Pulse | 3 | 1 | 2 | 0 | 1 | 0 | 0 | 0 |
 Kashima Antlers | 3 | 0 | 1 | 2 | 0 | 0 | 1 | 0 |
 Machida Zelvia | 3 | 0 | 0 | 3 | 0 | 1 | 1 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Portugal U19 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 England U20 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
 Turkey U20 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Togo U21 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Canada U21 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Brazil U22 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Chile U22 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
In the 2025 J1 League, Keiya Shiihashi made 28 appearances (2,118 minutes), with 2 goals and 1 assist — 0.13 goal involvements per 90. That season graded out at an average match rating of 6.87.
His league record spans 9 seasons (2017–2025) across 3 clubs. His best-rated season remains 2024 (6.97, J1 League); his lowest was 2019 (6.77).
