| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2017 | J2-League | 35 | 1342 | 2 | 0 | 0.13 | — |
| 2018 | J2-League | 33 | 2165 | 1 | 0 | 0.04 | — |
| 2019 | J1 League | 8 | 55 | 0 | 1 | — | 6.83 |
| 2020 | J1 League | 16 | 583 | 0 | 0 | 0 | 6.64 |
| 2021 | J1 League | 13 | 568 | 1 | 0 | 0.16 | 6.77 |
| 2021 | J2-League | 16 | 637 | 0 | 0 | 0 | — |
| 2022 | J1 League | 32 | 2423 | 2 | 1 | 0.11 | 6.74 |
| 2023 | J1 League | 31 | 2255 | 0 | 2 | 0.08 | 6.67 |
| 2024 | J1 League | 37 | 2888 | 1 | 2 | 0.09 | 6.86 |
| 2025 | J1 League | 34 | 1692 | 1 | 2 | 0.16 | 6.7 |
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 2026-07-23
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Shonan Bellmare | 6 | 2 | 3 | 1 | 0 | 0 | 0 | 0 |
 Kashiwa Reysol | 5 | 3 | 0 | 2 | 1 | 0 | 0 | 0 |
 FC Tokyo | 5 | 2 | 0 | 3 | 0 | 0 | 0 | 0 |
 Kashima Antlers | 5 | 1 | 2 | 2 | 0 | 0 | 0 | 0 |
 Kawasaki Frontale | 5 | 1 | 2 | 2 | 0 | 0 | 0 | 0 |
 Urawa Reds | 4 | 2 | 1 | 1 | 1 | 0 | 0 | 0 |
 Yokohama | 4 | 1 | 1 | 2 | 0 | 0 | 0 | 0 |
 Yokohama F. Marinos | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 Albirex Niigata | 4 | 3 | 0 | 1 | 0 | 1 | 0 | 0 |
 Cerezo Osaka | 4 | 0 | 1 | 3 | 0 | 0 | 0 | 0 |
 Shimizu S-Pulse | 4 | 1 | 2 | 1 | 1 | 0 | 0 | 0 |
 Vissel Kobe | 4 | 1 | 1 | 2 | 0 | 0 | 0 | 0 |
 Júbilo Iwata | 4 | 0 | 2 | 2 | 0 | 0 | 0 | 0 |
 Nagoya Grampus | 4 | 1 | 2 | 1 | 0 | 0 | 0 | 0 |
 Machida Zelvia | 4 | 0 | 3 | 1 | 0 | 0 | 0 | 0 |
 Sanfrecce Hiroshima | 4 | 0 | 1 | 3 | 0 | 0 | 0 | 0 |
 Gamba Osaka | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 Tokyo Verdy | 3 | 0 | 2 | 1 | 0 | 0 | 0 | 0 |
 Kyoto Sanga | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Sagan Tosu | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Hong Kong | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Korea Republic | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 China PR | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Portugal U19 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 England U20 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Vietnam U23 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Malaysia U23 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Nepal U23 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Pakistan U23 | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 |
 Brazil U22 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Chile U22 | 1 | 1 | 0 | 0 | 2 | 1 | 0 | 0 |
Y. Iwasaki's 2025 J1 League season produced 1 goal and 2 assists across 34 appearances (1,692 minutes) — 0.16 goal involvements per 90. GioScore's computed rating for the season averages 6.7.
No season rated higher than 2024 (6.86, J1 League); none lower than 2020 (6.64).
