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.
Yasuhiro Kido
Hiroki Nakajima
Yuya Yamamoto
Keita Makihira
Masahiro Yamamoto
Yannis El Hajaoui
Shintaro Matsukura
Onder Ural
Naoki Terasaki
Kohei Nishikawa
Junpei Aotsu
Keisuke Nakamura
Yuta Otaki
Katsuya Goto
Go Kato