as Kei and Tomo's Father (voice)
as Narumi Takasu
as Kazushi Yoshioka
as Eiji Shinsei
as Zenzo Shogasaki
as Keiichi Saeki
as Zenzo Jougasaki
as Yusaku Ujihara
as Kyozo Shiina
as Takuya Yamamori
as Yûsaku Godai
as Daisuke Goto
as Dr. Kazuhiko Manabe
as Shintani
as Jiro Shibata
as Masahiko Takano
as Keiichiro Aso
as Shota Amenomori
as Tadao Miyata
as Mitsuo Kitajima
as Osamu Yokoyama
as Tsutomu Otomo
as Hitoshi Todo
as Yoichi Tsukagoshi
as Kohei Sato
as Koji Takase
as 浜本哲也
as Noboru Yamahisa
as Shoichi Aoi（青井 省一）
as Reiji Shudo
as Kiyotaka Shiina
as Tomohiro Ukyo
as Hiroki Kaga（加賀 裕樹）
as Yusaku Tomobe
as Kanao Aoike
as Tōtarō Tsubaki
as Koichiro Tomobe
as Takai Shinichi
as Genichiro Kuno
as Saburo Yokomiya
as Ayanokouji Kimihiko
as Kenichi Takaoka
as 増本幸次郎
as Taira Shigeru (38)
as Makoto Banno
as 石川玄
as Takahiro Ajioka
as Hiromi Tsuchiya
as Kotaro Mizuhara
as Shusaku Sakuraba
as 椎名燎平
as Tokunaga Katsumi
as Sasai Soichiro [CEO of Sasai Memorial Hospital]
as Fuwa Makoto
as Yutaka Shiozaki
as Yasuda Daimaru
as Mikumo Shoichi
as Keisuke Hayasaka
as Hanabishi Hideo
as Keisuke Ohara
as Wada Akira
as 高科教授
as 쿠스모토 마사후미
as Kusumoto Masafumi
