Simon Kumai
Junnosuke, art history professor
Kasumi Sokoto
Kazuhiko, office worker
Kyôsuke Sasaki
Man in restroom
Kazu Itsuki
Art student
Yumika Hayashi
Mariko, Kazuhiko's colleague
Kenichi Kôbe
Boss
Yumi Yoshiyuki
Junnosuke's ex-wife
Hiroshi Harada
Hiroshi Kitasenju
New boyfriend
Saburō Isurugi
Man at desk opposite Mariko
