Nino is a quiet outcast with only a bird for a friend. Kira is a popular boy with a big secret. Even though they live next to each other, they have never spoken. But when Nino learns Kira's secret, everything begins to change, and what starts as a hesitant friendship grows into something more… but how long can it last?
Is Closest Love to Heaven on Netflix? Unfortunately the movie Closest Love to Heaven is not yet available on Netflix.
| Sound | [Alexandros] | Theme Song Performance |
| Writing | Rin Mikimoto | Comic Book |
| Writing | Chieko Nakagawa | Screenplay |
| Production | Hitoshi Fuse | Producer |
| Production | Rikyu Ohata | Producer |
| Directing | Taisuke Kawamura | Director |
| Sound | Harumi Fuuki | Original Music Composer |
| Camera | Takamasa Kanazawa | Director of Photography |
| Production | Toshihisa Ohata | Producer |
| Editing | Hiroaki Morishita | Editor |
| Costume & Make-Up | MISA KOIDE | Makeup & Hair |
| Visual Effects | Tsuyoshi Kazuno | VFX Supervisor |
