| Ryotaro Onishi 大西 遼太郎 | |
| Fullname: | Ryotaro Onishi |
| Birth Date: | 24 November 1997 |
| Birth Place: | Shizuoka, Japan |
| Height: | 1.79 m |
| Currentclub: | Roasso Kumamoto |
| Clubnumber: | 3 |
| Position: | Midfielder |
| Youthyears1: | –2015 |
| Youthclubs1: | Júbilo Iwata |
| Youthyears2: | 2016–2019 |
| Youthclubs2: | Hosei University |
| Years1: | 2020–2022 |
| Caps1: | 51 |
| Goals1: | 3 |
| Years2: | 2023– |
| Caps2: | 20 |
| Goals2: | 1 |
| Club-Update: | 15:28, 2 September 2023 (UTC) |
is a Japanese footballer who plays as a midfielder for club Roasso Kumamoto.[1]
.[2]
| Club | Season | League | National Cup | League Cup | Total | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Division | Apps | Goals | Apps | Goals | Apps | Goals | Apps | Goals | |||
| Japan | League | Emperor's Cup | J. League Cup | Total | |||||||
| Hosei University | 2019 | – | 4 | 1 | – | 4 | 1 | ||||
| FC Gifu | 2020 | J3 League | 27 | 1 | 0 | 0 | – | 27 | 1 | ||
| 2021 | 16 | 1 | 1 | 0 | – | 17 | 1 | ||||
| 2022 | 8 | 1 | 1 | 0 | – | 9 | 1 | ||||
| Total | 51 | 3 | 2 | 0 | 0 | 0 | 53 | 3 | |||
| Roasso Kumamoto | 2023 | J2 League | 9 | 1 | 0 | 0 | – | 9 | 1 | ||
| Career total | 60 | 4 | 6 | 1 | 0 | 0 | 66 | 5 | |||