The anime's original story features Mutta and Hibito during one summer when they were children. During the summer when Mutta and Hibito made their promise to go to space, they met a young girl who also had a wish. (Source: ANN)
Type: Movie
Rating: PG-13 - Teens 13 or older
Season: None None
Status: Finished Airing
Read more: MyAnimeList (MAL)
Studios: A-1 Pictures
Genres: Comedy Sci-Fi Slice of Life
Tags: sci-fi science fiction comedy new slice of life based on a manga seinen drama daily life childhood promise