閉じたセカイのトリコロニー

This is the first game by Tiny Bell, a sister company of bonbon-company.

Minato was confessed to by the new transfer student Nodoka who he had just met. This day was one that he had been longing for. There were awkward and embarrassing moments at first, but he gradually became charmed by her and enjoyed a comfortable relationship surprising to his classmates and osananajimi.

A month later, they spent the night together and they promised not to forget each other since they loved each other so much. When he woke up, he found himself back on the morning of the confession.

[From Hau~ Omochikaeri!]