Mirai ⁸⁺

A four-year-old boy Kun enjoys a happy childhood until the arrival of his baby sister, Mirai. As the new baby becomes the centre of his parents’ attention, he becomes increasingly jealous. In the backyard where he likes to take refuge, grows a magical family tree which enables him to travel through time and meet his relatives from different eras, with guidance by his younger sister from the future. On this fantastic journey, Kun is confronted with himself and is able to discover his own story.