 If you liked
Kowarekake no Orgel
|
 ...then you might like
Hotarubi no Mori e
|
Both are movie with short duration of time. The way story told is very similar. Start with a scene that happened in the middle of story, then go back to the beginning if the story. The story continues telling how the main characters get closer spending the time together until something major happened to them. However, Hotarubi no Mori e has clearer ending and better emotion lifting scene.