Takayuki Takuma

as Rintaro Okita

as Yoshiaki Kumada

as Shota Yoshizumi

as Kimura

as Momoko's ex-husband

as Daiki Okamoto

as Kensaku Mima

as Yukio Kashigawa

as Yuto Yazawa

as Uyan

as Yuichi Gohara

as Endo Hiroyuki

as 甲田

as Akira Kumon

as Yohei Motohashi

as Self-Defense Forces Superior Officer

as Hyoka