The Door Into Summer (1981)
| Release Date: | 1981, March 20 |
| Directors: | Mori Masaki |
| Countries: | Japan |
| Production: | Toei Animation, Toei Animation, Madhouse, Madhouse |
| Cast: | Toshio Furukawa, Yoku Shioya, Hidekatsu Shibata, Toru Furuya, Makio Inoue, Kaneto Shiozawa, Keiko Han, Yu Mizushima, Yuji Mitsuya, Koji Yada, Reiko Mutoh, Yuko Ota |