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