At a house show promoted by Wrestle Association-R on September 7, 1999, he unsuccessfully challenged Masaaki Mochizuki for the WAR International Junior Heavyweight Championship.

on December 14, 2000, he wrestled alongside Super Delfin and Takehiro Murahama in a losing effort to Jushin Thunder Liger, Minoru Tanaka and Togi Makabe.

[9] At AJPW Zeus Festival 2019, an event promoted by All Japan Pro Wrestling on October 20, he teamed up with Billy Ken Kid to defeat Tajiri and Ultimate Spider Jr.[10] At STRONGHEARTS Action 6 In Oska, an event promoted by Oriental Wrestling Entertainment on December 19, 2020, he teamed up with Gaina and HUB to defeat StrongHearts (El Lindaman, Issei Onitsuka and T-Hawk).

[13] Tsubasa wrestled in the very first show of the promotion, the Osaka Pro Debut Spicy Series on May 1, 1999, where he competed in a 13-man battle royal also involving Kuishinbo Kamen, Super Delfin, Virus, Violencia and others.

He made his first appearance at the Osaka Hurricane in Tokyo edition on April 2, 2004, where he unsuccessfully challenged Kaz Hayashi for the World Junior Heavyweight Championship.