Shinji Yamada
Tomoyuki Saiki (college student)
Kyoko Aoyama
Chisako Hosokawa (art student)
Machiko Kitagawa
Yoshiko Hosokawa (Chisako's elder sister)
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
Akira Sera
Apartment resident
Ren Yamamoto
Suzuki, a student
Ichirō Chiba
Yoshiko Miyata
Miss Saeko
Yaeko Izumo
Kumeko Otowa
Ichirō Shimizu
Keiichirō Katsumoto
Doctor
Kenzo Echigo
Miyoshi, a student
Bunta Sugawara
Nakagawa, a student
Wataru Ōmae
Student B
Yōichirō Kitagawa
Student A
Hiroshi Ikaida
Laborer B
Yoko Mari