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.

• DirectorMamoru Hosoda
• Release16 June 2018
• Genre
  Animation / Family
• Duration1h 38m
• Budget?
• Revenue$29,863,754
• Rate
  

  7.141
  811 reviews
• Productions

  Studio Chizu, D.N. Dream Partners, NTT Docomo, Nippon Television Network Corporation, KADOKAWA