is a Japanese comedian and actor. He performs boke (sometimes tsukkomi) in the comedy duo Drunk Dragon. His partner is Taku Suzuki. He is nicknamed .
Tsukaji was born in Hannan, Osaka. He graduated from Hannan Municipal Tottori Junior High School, Osaka Prefectural Sano High School and Momoyama Gakuin University Department of Economics.
Tsukaji co-starred with the comedy duo Hokuyà Â, who shared the same agency, in Haneru no Tobira.