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