Pancrase 2001 5 2001-05-13 2001-05-13 Pancrase: Proof 3 was an event held on May 13, 2001 at the Ota City Gymnasium in Tokyo, Japan. Fight Card: 1. Daisuke Watanabe vs. Eiji Ishikawa 2. Osami Shibuya vs. Denis Kang 3. Nate Marquardt vs. Masaya Kojima 4. Ikuhisa Minowa vs. Yuki Sasaki 674484