Cast & crew
Blue Singing (1980)
Cast
| Kyôhei Shibata | Tetsuo Kuroiwa |
| Yumiko Fujita | |
| Haruko Mabuchi | |
| Eitarō Ozawa | |
| Ikue Sakakibara | Hanako |
| Pinko Izumi | Sumire Takasaka |
| Masaya Takahashi | |
| Yuki Kitazume | |
| Katsutoshi Atarashi |
Blue Singing (1980)
| Kyôhei Shibata | Tetsuo Kuroiwa |
| Yumiko Fujita | |
| Haruko Mabuchi | |
| Eitarō Ozawa | |
| Ikue Sakakibara | Hanako |
| Pinko Izumi | Sumire Takasaka |
| Masaya Takahashi | |
| Yuki Kitazume | |
| Katsutoshi Atarashi |