| Jugador | Posición | Edad | Caps |
|---|---|---|---|
| Keita Inagaki | Pilar | 34 | 48 |
| Craig Millar | Pilar | 34 | 12 |
| Sione Halasili | Pilar | 25 | 0 |
| Asaeli Ai Valu | Pilar | 36 | 25 |
| Jiwon Gu | Pilar | 30 | 24 |
| Shinnosuke Kakinaga | Pilar | 33 | 12 |
| Atsushi Sakate | Hooker | 31 | 36 |
| Shota Horie | Hooker | 39 | 71 |
| Kosuke Horikoshi | Hooker | 29 | 7 |
| James Moore | Ala | 31 | 16 |
| Ben Gunter | Segunda Linea | 27 | 7 |
| Kazuki Himeno (c) | Segunda Linea | 30 | 28 |
| Shota Fukui | Segunda Linea | 25 | 1 |
| Michael Leitch | Segunda Linea | 36 | 79 |
| Jack Cornelsen | Ala | 30 | 15 |
| Naoto Saito | Medio Scrum | 27 | 14 |
| Yutaka Nagare | Medio Scrum | 32 | 33 |
| Kenta Fukuda | Medio Scrum | 28 | 0 |
| Jumpei Ogura | Apertura | 32 | 4 |
 Rikiya Matsuda | Wing | 31 | 32 |
| Seungsin Lee | Centro | 24 | 9 |
| Tomoki Osada | Centro | 25 | 3 |
 Dylan Riley | Centro | 28 | 13 |
| Ryoto Nakamura | Apertura | 33 | 34 |
| Shogo Nakano | Centro | 27 | 7 |
| Jone Naikabula | Centro | 31 | 3 |
| Semisi Masirewa | Centro | 32 | 4 |
| Siosaia Fifita | Centro | 26 | 12 |
| Lomano Lava Lemeki | Wing | 36 | 16 |
| Kotaro Matsushima | Full-back | 32 | 50 |
