as Kei and Tomo's Father (voice)
as Jiro Shibata
as Kohei Sato
as Yusaku Ujihara
as Osamu Yokoyama
as Mitsuo Kitajima
as Shintani
as Daisuke Goto
as Yûsaku Godai
as Hitoshi Todo
as Kazushi Yoshioka
as Kyozo Shiina
as Dr. Kazuhiko Manabe
as Tadao Miyata
as Zenzo Shogasaki
as Koji Takase
as 滝井ｼﾞｪｲﾑｽﾞ祐二
as Shiba Takayuki
as Takuya Yamamori
as 倉橋豊
as Tsutomu Otomo
as Yoichi Tsukagoshi
as Keiichiro Aso
as Zenzo Jougasaki
as Masahiko Takano
as Keiichi Saeki
as Narumi Takasu
as Shota Amenomori
as Eiji Shinsei
as Reiji Shudo
as Kiyotaka Shiina
as Kanao Aoike
as Tōtarō Tsubaki
as Hiroki Kaga（加賀 裕樹）
as Noboru Yamahisa
as 浜本哲也
as Shoichi Aoi（青井 省一）
as Tomohiro Ukyo
as Saburo Yokomiya
as Makoto Banno
as 石川玄
as Takahiro Ajioka
as Koichiro Tomobe
as Kenichi Takaoka
as 増本幸次郎
as Shusaku Sakuraba
as Ayanokouji Kimihiko
as Sasai Soichiro [CEO of Sasai Memorial Hospital]
as Takai Shinichi
as Tokunaga Katsumi
as Keisuke Hayasaka
as Mikumo Shoichi
as Keisuke Ohara
as Yutaka Shiozaki
as Hiromi Tsuchiya
as Genichiro Kuno
as Hanabishi Hideo
as Daimaru Yasuda
as Yusaku Tomobe
as Taira Shigeru (38)
as Wada Akira
as Kotaro Mizuhara
as Fuwa Makoto
as 椎名燎平
as 高科教授
as 쿠스모토 마사후미
as Kusumoto Masafumi
