Interesting but can't compete with the girl that travel through time
I hold high expectations towards this anime as I am a bug fans of the director. I love his previous movie the girl that travel through time very much. However, this movie fail to deliver to my expectations. The storyline is pretty clumsy and weird, some plot maybe unnecessary such as old life of grandpa and grnadmum. Moreover, in this movie, Mirai is merely a minor character and all view is focused in the brother. The brother is quite annoying to always shout and make noise.