Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Ventforet Kofu | 3 | 0 | 0 | 3 | 0 | 0 | 0 | 0 |
 Shimizu S-Pulse | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
 Tokushima Vortis | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 Vegalta Sendai | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
 Montedio Yamagata | 3 | 1 | 0 | 2 | 0 | 0 | 1 | 0 |
 Tokyo Verdy | 2 | 0 | 1 | 1 | 0 | 0 | 1 | 0 |
 JEF United | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 V-Varen Nagasaki | 2 | 1 | 0 | 1 | 2 | 0 | 0 | 0 |
 Renofa Yamaguchi | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Roasso Kumamoto | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Ehime | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Blaublitz Akita | 2 | 1 | 1 | 0 | 0 | 1 | 0 | 0 |
 Fujieda MYFC | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Iwaki | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Yokohama | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Consadole Sapporo | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Cerezo Osaka | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Kashima Antlers | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Fagiano Okayama | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Júbilo Iwata | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 |
Riku Ochiai plays as a midfielder for Albirex Niigata. Throughout his career, Riku Ochiai has scored 3 goals and provided 2 assists in 39 appearances across 3 clubs. Riku Ochiai has made 2 appearances in the J-League 2025, earning an average rating of 6.5. Among the clubs he has represented — Oita Trinita, Mito Hollyhock, Kashiwa Reysol — Riku Ochiai was most prolific at Mito Hollyhock, where he scored 3 goals in 23 appearances. Riku Ochiai stands 175 cm tall, weighs 72 kg.
Riku Ochiai's professional career spans from 2022 to 2025, a period of roughly 3 seasons over which he has amassed 39 appearances spread across 3 clubs. With 3 goals and 2 assists recorded across that span, his record reflects a sustained contribution at the highest level.
His most productive season in attacking terms came in 23/24 with Mito Hollyhock, when he registered 3 goals and 2 assists in 23 matches, playing 1106 minutes. That campaign stands out as one of the high points of his output.
In his most recent recorded season (24/25) at Oita Trinita, Riku Ochiai played 13 matches, scoring 0 goals and providing 0 assists.
| Club | Period | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| Mito Hollyhock | 2023/2024 - 2024/2025 | 23 | 3 | 2 | 1106 | — | — | — |
| Oita Trinita | 2025/2026 | 13 | 0 | 0 | 0 | — | — | — |
| Kashiwa Reysol | 2022/2023 - 2024/2025 | 3 | 0 | 0 | 56 | — | — | — |
| Total | 39 | 3 | 2 | 1162 |
| Season | Club | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| 24/25 | Oita Trinita | 13 | 0 | — | 0 | 1 | 0 | — |
| 23/24 | Mito Hollyhock | 23 | 3 | — | 1106 | 1 | 0 | — |
| 21/22 | Kashiwa Reysol | 3 | 0 | — | 56 | 0 | 0 | — |
