My Elder Sister is the Universe
English title: My Elder Sister is the Universe
Japanese title: お姉ちゃんは宇宙。
Our protagonist loves visiting his grandparents’ house during the summer. The reason is simple: he's in love with his cousin Aoi who lives with them.
This summer, he finally gathers the courage and confesses to her. What follows is a hot and sticky summer filled with great memories of his “older sister”, as he often refers to Aoi.
*All characters depicted in this work of fiction are adults, regardless of their visual representation or textual description, and are not based on any real person*