All the crucial pieces of Heinlein’s novel are here, including Pete (the cat) and a single, consistent timeline.
Michael Main

Tags

(9)

Variants

(1)
  1. 夏への扉 -キミのいる未来へ- [The door to summer: To the future with you], by 菅野友恵 [Kanno Tomoe], directed by 三木孝浩 [Miki Takahiro] (theatrical release, Japan, 25 June 2021).
    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . written by 三木孝浩
    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . directed by 菅野友恵

Translations

(1)
  1. English (subtitled).
    The Door into Summer, by 菅野友恵 [Kanno Tomoe], directed by 三木孝浩 [Miki Takahiro].
    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . written by 三木孝浩
    Robert A. Heinlein (based on a work by)
    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . directed by 菅野友恵

Previous Works

based on The Door into Summer by Robert A. Heinlein (1956)