as Detective Tonami
as Detective
as Nakamura
as Secretary Kubo
as Kiyomura Construction employee
as Reporter A
as Driver
as Bodyguard
as Stadium guest B
as Ichimatsu
as Shigeo
as Professor Takashi Yabe
as Researcher
as Professor Karube
as Yu's grandfather
as Yamamoto's subordinate
as Tanaka Mitsuaki
