It started pretty interesting, but the final act was a bit off, all that because of an identity crisis? Psychological Isao touched Yori's shoulder like wut? Talking about her, I didn't get the initial story with her sister, the sister is also named Mari, so what? After timelapse, the family is cool just like that? The healing process would be nice to see. The dad was weird, what was that bulge in his pants when Mari comes down from the ferris wheel? Every Time he showed up, I was scared of him sexually harass his daughter. Everyone was shitting on Isao from the beggining, I kind of feel bad for him. The brother is so sweet, I felt his anguish. The mystery was played out well, the problem was some loose ends as well with the conclusion.