64: Part 1 Cast Koichi Sato Gou Ayano Nana Eikura Yui Natsukawa Masataka Kubota Yûta Kanai Naoto Ogata Michitaka Tsutsui Mayu Tsuruta Hidekazu Akai Shun Sugata Yukiyoshi Ozawa Daikichi Sugawara Kentarô Sakaguchi Kyôko Yoshine Eita Kippei Shiina Ken'ichi Takitô Setsuko Karasuma Eiji Okuda Tôru Nakamura Yoshioka Hidetaka Masatoshi Nagase Tomokazu Miura Mitsuru Komiyama Nahana Kyusaku Shimada Masaki Miura Mei Kurokawa Megumi Kobashi Minori Hagiwara Fuka Hirata Yamasaki Hako Taro Suwa Taka Okubo