Actor
Ryoichi Yamaguchi
Ryoichi Yamaguchi is credited on 1 movie and 1 TV show, best known by TMDB votes for My Sons and 99.9 Criminal Lawyer.
Born March 27, 1955 in Hiroshima, Hiroshima Prefecture, Japan.
Filmography · 2 titles
US streaming apps shown under each title, checked October 6, 2026. Tap any title for where it streams and what it costs.
