| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| — | J1 League | 1 | 87 | 0 | 0 | — | 6.94 |
| 2021 | J1 League | 1 | 44 | 0 | 0 | — | 6.94 |
| 2022 | J1 League | 2 | 41 | 0 | 0 | — | 6.99 |
| 2022/2023 | 1. HNL | 35 | 3123 | 2 | 1 | 0.09 | 6.92 |
| 2023 | J1 League | 8 | 77 | 0 | 0 | — | 6.72 |
| 2024 | J2-League | 33 | 2430 | 1 | 4 | 0.19 | 6.94 |
| 2025 | J2-League | 38 | 3290 | 3 | 3 | 0.16 | 6.6 |
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.
Cohort: 16 J2-League midfielders, 2025, min. 450 minutes. Computed by ranking the full league corpus, not taken from any feed.
Figures computed from the GioScore season-stats database · as of 2026-08-20
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Oita Trinita | 5 | 1 | 3 | 1 | 0 | 0 | 0 | 0 |
 Tokushima Vortis | 4 | 1 | 1 | 2 | 0 | 0 | 0 | 0 |
 V-Varen Nagasaki | 4 | 2 | 0 | 2 | 0 | 1 | 0 | 0 |
 Vegalta Sendai | 4 | 0 | 0 | 4 | 0 | 0 | 1 | 0 |
 Ehime | 4 | 2 | 1 | 1 | 2 | 0 | 0 | 0 |
 Ventforet Kofu | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Shimizu S-Pulse | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 JEF United | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Roasso Kumamoto | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 Blaublitz Akita | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 |
 Fujieda MYFC | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Omiya Ardija | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Yokohama | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Consadole Sapporo | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Júbilo Iwata | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Gorica | 2 | 0 | 1 | 1 | 0 | 0 | 2 | 1 |
 Montedio Yamagata | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Imabari | 2 | 0 | 1 | 1 | 0 | 0 | 1 | 0 |
 Kataller Toyama | 2 | 1 | 0 | 1 | 0 | 0 | 1 | 0 |
 Mito Hollyhock | 2 | 0 | 1 | 1 | 1 | 0 | 0 | 0 |
Haruki Arai's 2025 J2-League season produced 3 goals and 3 assists across 38 appearances (3,290 minutes) — 0.16 goal involvements per 90. His average match rating for that season computes to 6.6. Within 16 J2-League midfielders with at least 450 minutes in 2025, he places in the 56th percentile by match rating, above the median — goals rank: 2nd of 16.
Season ratings peak at 6.94 in 2024, J2-League and bottom out at 6.6 in 2025.
