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 standing position is in the left. He is represented by Yoshimoto Kogyo.
Acting
2
11
Male
Kyōto, Kyōto Prefecture, Japan
July 5, 1973
Invalid Date
Ryūichi Kosugi
Ryuuichi Kosugi
小杉 竜一
小杉竜一