A pioneering roboticist awakens in 2025 after decades in cryosleep. To change the past and reunite with his adopted sister, he seeks a way back to 1995.
Is The Door into Summer on Netflix? Yes! The movie The Door into Summer is now on Netflix in the countries listed below.
| Sound | Kazutoshi Sakurai | Theme Song Performance |
| Visual Effects | Hideaki Ogishima | VFX Supervisor |
| Sound | LiSA | Theme Song Performance |
| Directing | Takahiro Miki | Director |
| Writing | Robert A. Heinlein | Novel |
| Writing | Tomoe Kanno | Screenplay |
| Sound | Yuki Hayashi | Original Music Composer |
| Lighting | Masahiro Kimura | Gaffer |
| Production | Vince Gerardis | Executive Producer |
| Production | Shinzô Matsuhashi | Producer |
| Production | Yuya Satoyoshi | Producer |
| Editing | Takeshi Wada | Editor |
| Sound | Hiroki Matsuura | Sound Effects |
| Sound | Kyoko Kitahara | Music Producer |
| Sound | Yoshifumi Kureishi | Sound Recordist |
| Production | Yuji Saito | Line Producer |
| Production | Nahoko Azusa | Casting |
