Mirai (2018)
overview : Unhappy after his new baby sister displaces him, four-year-old Kun begins meeting people and pets from his family's history in their unique house in order to help him become the big brother he was meant to be.
Release Date : Jun 16, 2018
Runtime : 1h 38m
Genre : Animation Family Fantasy Adventure Drama
Companies : Studio Chizu, D.N. Dream Partners, NTT Docomo, Nippon Television Network Corporation, KADOKAWA
Countries : Japan
Keywords : time travel, family relationships, train, adult animation, railway station, anime