S
Shinji Yamada
Tomoyuki Saiki (college student)
Kyoko Aoyama
Chisako Hosokawa (art student)
Machiko Kitagawa
Yoshiko Hosokawa (Chisako's elder sister)
K
Kyoko Mori
Misao Hayashi (Tomoyuki's fiancée)
Sachiko Murase
Shizu Ube (Saiki's aunt)
Shin Tokudaiji
Hachiro (portrait artist)
Eitarō Ozawa
Tatsunari Ube (Saiki's uncle & professor)
Fuyuki Murakami
Magazine journalist A
Seijirô Onda
Matsushima, a private detective
A
Akira Sera
Apartment resident
Ren Yamamoto
Suzuki, a student
I
Ichirō Chiba
Yoshiko Miyata
Miss Saeko
Yaeko Izumo
Kumeko Otowa
Ichirō Shimizu
Keiichirō Katsumoto
Doctor
K
Kenzo Echigo
Miyoshi, a student
Bunta Sugawara
Nakagawa, a student
Wataru Ōmae
Student B
Y
Yōichirō Kitagawa
Student A
H
Hiroshi Ikaida
Laborer B
Y
Yoko Mari