Kazu Itsuki
Masashi
Masahiro Yoshida
Kanai, the roommate
Ashby Reed
Marty
Ken'ichi Tajima
Friend
Yumi Itagaki
Masashi's mother
Ichirô Yoshioka
Old man at hotel
Shouzou Sakairi
Masashi's father
Nanami Nishino
Coworker / Female friend
Kyoko Takagi
Masashi's sister
Minoru Kunisawa
Masashi's younger brother
JA