Katsuya Goto

Krush 40 was a kickboxing event held on April 15, 2014 at Korakuen Hall in Tokyo, Japan. The double main event featured a Krush -70kg title match between Yasuhiro Kido and Hiroki Nakajima and a bout for the vacant Krush -67kg title between Yuya Yamamoto and Keita Makihira. The card also included super fights for Masahiro Yamamoto against Yannis El Hajaoui and Shintaro Matsukura against Onder Ural.

Krush 44 was a kickboxing event held on August 9, 2014 at Korakuen Hall in Tokyo, Japan. The main event was a Krush -58kg title match between Takeru and Yuzo Suzuki, and the card also featured super fights for Hirotaka Urabe against Masahiro Yamamoto, Koya Urabe and Takumi against Ryuma Tobe, as well as WILDRUSH League 2014 bouts.

Krush 52 was a kickboxing event promoted by K-1 Japan Group (Krush), held on March 14, 2015 at Korakuen Hall in Tokyo.