Aneimo

Takumi is an ordinary student from Japan. He has two longtime girlfriends, Mizuki and Satsuki, who live next door to him. They spent a lot of time together as children, and their friendship continues to this day.

One day, Takumi Kazuyoshi's father brings home two girls, Saori and Yui, and announces that they will now become part of the family. This news shocks the guy a little, but he quickly finds a common language with his new neighbors and makes friends with them.