Hiroya

Krush 37 was a kickboxing event held on January 4, 2014 at Korakuen Hall in Tokyo, Japan. In the main event, Shota Takiya and Takumi faced off for the vacant Krush -55kg title. The card also featured super fights between Haruaki Otsuki and Junpei Aotsu and between Ryuma Tobe and Choi Jin Sun, as well as the first round of the inaugural Krush -65kg title tournament.

Krush 39 was a kickboxing event held on March 8, 2014 at Korakuen Hall in Tokyo, Japan. The double main event featured a Krush -58kg title match between Takeru and Shota Kanbe and the final of the inaugural Krush -65kg title tournament. The card also included the tournament semi-finals, a super fight between Koya Urabe and Hicham Moujtahid, WILDRUSH League 2014 bouts and Satoko Sasaki's final match.

Krush 43 was a kickboxing event held on July 13, 2014 at Korakuen Hall in Tokyo, Japan. The triple main event featured a Krush -65kg title match between Hiroya and Naoki Terasaki, an ISKA world bantamweight title match between Nobuchika Terado and Vedat Uruc, and a Krush women's title match between Syuri and Kanako Taniyama.