Ohmae Shizuo
Shioda
Kengo Muraki
Tokunaga
Yazaki
Takahashi
Hirô Andô
Kusume
Fumiya Hashikawa, Nami's boyfriend
Masashi Ôtsuka
Yukio Kurihashi
Ushida
Saburo Hashizume
Shinsuke Hata
Yoshio Koriyama, designer
Agnostic Editor-in-Chief
Kiyohiko Sagawa
Shintaro Sugawara
斉藤先生
Office Worker
Naoki Inomata
Ryô Hayami
Kenji Higashino
Maasaki
Yoshioka
Naoya Takeuchi
Kôtarô Morita
Teddy Saitou
Otoya
Kaga
Toshifumi Fujieda
Shige Okada
Yoshirô Kida
Professor Inoue
Dr. Kazama
Ryûnosuke Takahashi
Jun'ichi Tanahashi
Kôichi Tomita
Yûta Nakazawa
Takeshi Hino
Yûichi Asakura
Shinigami