Ryuichi Kosugi
Acting
Born July 5, 1973 · Kyōto, Kyōto Prefecture, Japan
Ryuichi Kosugi (小杉 竜一, Kosugi Ryūichi, born 5 July 1973) is a Japanese comedian born in Kyoto who performs tsukkomi in the comedy duo Black Mayonnaise along with his partner Takashi Yoshida. His stand…
