It's the kind of movie that will make you cry. it's good but there are some things that I can't understand. (Like the fact that Itsumi had a crush on her father, without knowing it. Also, if she remembers her first heartbreak, she knew she had feelings for her father?)
I thought the movie's genre is sci-fi (based on the story)
Also it made me cry,it made me blush and it's something that is hard for me to forget. (I love anime with mystery and drama (also sci-fi, I think))
Overall, I think this anime is a *BLAST*