岸边野裕里（松隆子）在姐姐远野未笑的葬礼上，遇到了姐姐的女儿远野鮎美（广濑铃）。无法接受母亲亡故的鮎美，也无法打开母亲留下的最后一封信。裕里参加了要和大家报告姐姐往生的同学会，巧的是，她的初恋对象镜史郎（福山雅治）也来了，两人在一封封书信的联系中串接起三人当年的故事。

2015 film by Hirokazu Koreeda

Kyuta, a boy living in Shibuya, and Kumatetsu, a lonesome beast from Jutengai, an imaginary world. One day, Kyuta forays into the imaginary world and, as he's looking for his way back, meets Kumatetsu who becomes his spirit guide. That encounter leads them to many adventures.

2017 film by Hirokazu Koreeda