Japan: Takuro Matsunaga; Kippei Ishida, Dylan Riley, Shogo Nakano, Malo Tuitama; Seungsin Lee, Shinobu Fujiwara; Yota Kamimori, Mamoru Harada, Shuhei Takeuchi, Epineri Uluiviti, Warner Deans, Michael Leitch (capt), Jack Cornelsen, Amato Fakatava.
Replacements: Hayate Era, Sena Kimura, Keijiro Tamefusa, Waisake Raratubua, Ben Gunter, Shuntaro Kitamura, Ichigo Nakakusu, Halatoa Vailea.
Wales: Blair Murray; Tom Rogers, Johnny Williams, Ben Thomas, Josh Adams; Sam Costelow, Kieran Hardy; Nicky Smith, Dewi Lake (capt), Keiron Assiratti, Ben Carter, Teddy Williams, Alex Mann, Josh Macleod, Taulupe Faletau.
Replacements: Liam Belcher, Gareth Thomas, Archie Griffin, James Ratti, Aaron Wainwright, Tommy Reffell, Rhodri Williams, Joe Roberts.
(Source)