Haha To Kodomobeya Oji-san No 1--- Nenkan No Nari... 'link'

At thirty years old, Hiroto remains in his childhood room, his life defined by introversion and a lack of external progress.

「母と子供部屋おじさんの１○○年間の…」 Haha to Kodomobeya Oji-san no 1--- Nenkan no Nari...