Template:Japan 2023 Rugby World Cup squad

v t e Japan squad – 2023 Rugby World Cup
Forwards	Ai Valu Cornelsen Dearns Fakatava Fukui Gunter Halasili Himeno (c) Horie Horikoshi Inagaki Kakinaga Koo Ji-won Labuschagné Leitch Millar Sakate Saumaki Shimokawa
Backs	Fifita Fukuda Lee Seung-sin Lemeki Masirewa Matsuda Matsushima Nagare Naikabula Nakamura Ogura Osada Riley Saitō Yamanaka (replaced Masirewa)
Head coach: Joseph