He participated in one of the longest matches in professional wrestling history, an 108-man battle royal at Tenka Sanbun no Kei: New Year's Eve Special, a cross-over event held between Big Japan Pro Wrestling (BJW), DDT and Kaientai Dojo from December 31, 2009, competing against other infamous wrestlers such as Great Kojika, Danshoku Dino, Kenny Omega, Tajiri, Gota Ihashi and many others.

[6] At W-1 WRESTLE-1 Tour 2017, an event promoted by Wrestle-1 on December 3, he teamed up with Ryuichi Sekine and went into a time-limit draw against Manabu Soya and Nosawa Rongai.

[7] Kashiwa spent most of his career working for Kaientai Dojo, later Active Advance Pro Wrestling.

At BJW/DDT/K-DOJO New Year's Eve Toshikoshi, a cross-over event promoted by Kaientai Dojo in partnership with Big Japan Pro Wrestling and DDT Pro-Wrestling on December 31, 2012, he teamed up with Taka Michinoku and Psycho to defeat Akito, Masa Takanashi and Mikami.

At WRESTLE LAND 9th ~ Deadly Target ~, an event promoted on May 1, 2007, he teamed up with Jinsei Shinzaki in a losing effort to Toru Yano and Makai 21.