| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2017 | J2-League | 34 | 643 | 7 | 0 | 0.98 | — |
| 2018 | J2-League | 34 | 1923 | 1 | 0 | 0.05 | — |
| 2019 | J2-League | 28 | 1104 | 5 | 0 | 0.41 | — |
| 2020 | J2-League | 42 | 2117 | 6 | 0 | 0.26 | — |
| 2021 | J2-League | 4 | 328 | 1 | 0 | 0.27 | — |
| 2022 | J2-League | 23 | 757 | 1 | 1 | 0.24 | — |
| 2023 | J2-League | 9 | 216 | 1 | 0 | 0.42 | — |
| 2024 | J2-League | 7 | 235 | 0 | 0 | 0 | — |
| 2024 | J3-League | 18 | 1033 | 3 | 1 | 0.35 | — |
| 2025 | J3-League | 9 | 333 | 2 | 0 | 0.54 | 6.78 |
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: 52 J3-League forwards, 2024, 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 2026-09-01
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Omiya Ardija | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 Ventforet Kofu | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
 Tokyo Verdy | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
 JEF United | 3 | 3 | 0 | 0 | 1 | 0 | 1 | 0 |
 Mito Hollyhock | 3 | 0 | 1 | 2 | 1 | 0 | 0 | 0 |
 Shonan Bellmare | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Avispa Fukuoka | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Kyoto Sanga | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Albirex Niigata | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 0 |
 Gifu | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Júbilo Iwata | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Nagoya Grampus | 2 | 0 | 0 | 2 | 2 | 0 | 0 | 0 |
 V-Varen Nagasaki | 2 | 0 | 1 | 1 | 2 | 0 | 0 | 0 |
 Montedio Yamagata | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Giravanz Kitakyushu | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Gainare Tottori | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Azul Claro Numazu | 2 | 2 | 0 | 0 | 0 | 1 | 0 | 0 |
 Nara Club | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 0 |
 Yokohama | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Anagennisi Karditsas | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
All of Shion Niwa's 2025 J3-League output came as goals: 2 goals in 9 games (333 minutes) — 0.54 goal involvements per 90. His average match rating for that season computes to 6.78. Ranked across 52 J3-League forwards (2024, at least 450 minutes), he comes out in the 54th percentile by goal involvements per 90, while ranking 23rd of 52 for goals.
