Moto Ôno
Kei Kusumoto
S
Setsuhiko Kobayashi
Seiichi Yanagihara / Kei's father
N
Natsuhiko Ueda
Yuji Inoue, the tutor
Kiyomi Itō
Sawako Kusumoto, Kei's mother
Ryuji Yamamoto
Yakuza
K
Kensuke Suzuki
Boy A
K
Kenichi Kôbe
Man in the toilet
Hajime Mao
Yoshito Mao
K
Kiyoshi Nakayama
Homeless man
I
Itaru Nakayama
Kei (age 5)
B
Boyakkī Tanaka
Train passenger
R
Ryūri Nose
Young man in toilet