Deep 56 Impact Fight Card Nov 7, 2011 Yuya Shirai vs. Taisuke Okuno Yoshiro Maeda vs. Takafumi Otsuka Mitsuhiro Ishida vs. Doo Ho Choi Hiroshi Nakamura vs. Seiji Akao Tomoya Kato vs. Muneyuki Sato Related Articles Pictures: Deep ‘56 Impact’Shirai Keeps Deep Crown, Upstart Choi Upsets Ishida at ‘56 Impact’