Acting · Kyōto, Kyōto Prefecture, Japan · Born July 5, 1973
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.
MovieAlice in Wonderland –Dive in Wonderland–
2025
as Humpty Dumpty (voice)
TVTHE 10ミニッツ！
2022
TVJAPAN SINKS: People of Hope
2021
as Information Program Commentator
TVバナナマン日村が歩く!ウォーキングのひむ太郎
2021
MovieRestart
2021
有吉の冬休み
2021
TVIsekai Izakaya "Nobu"
2020
as Frank
TVYasei Bakudan no za Wārudo Chaneringu
2017
TVBura Mayo Sōdanbu Sono Nayami! Kosugi to Yoshida made
2017
MovieOne Third
2014
as Ken
TVMurakami Mayonnaise no Tsukko Masete Itadakimasu!
2013
as MC
TVNingen Kansatsu Variety MONITORING
2012
TVブラマヨ衝撃ファイル 世界のコワ〜イ女たち
2010
TVGaki no Tsukai No Laughing Batsu Game
2003
as Guest
TVM-1 Grand Prix
2001
TVHONMADEKKA!?TV
