It was Japan versus China in the main event of ONE Samurai 2, which arrived on Saturday at the EBARA WAVE Arena Ota in Tokyo, Japan. The ONE SAMURAI Featherweight Kickboxing Tournament quarterfinals comprised a large part of the action, with the tournament winner eventually getting a crack at champion Superbon. Liu Mengyang by knockout, Round 1, 2:59 – ONE SAMURAI Featherweight Kickboxing Tournament quarterfinalMohammad Siasarani def. Kaito by knockout, Round 1, 1:27 – ONE SAMURAI Featherweight Kickboxing Tournament quarterfinalLuo Chao def. Kosuke Takagi by unanimous decision – ONE SAMURAI Featherweight Kickboxing Tournament quarterfinalKeito Yamakita def.