Comedy, Romance, School Life, Slice of Life
- Mizuno, a cold girl who can't easily say how she feels, is actually pure and sweet on the inside
- She is in love with Katou, her seatmate in class, and she can't stay calm whenever he is around
- Follow the sweet beginnings of Mizuno and Katou's innocent love story within their classroom walls
This is a retelling of how Amane and Katou met, from The Story of a Girl with Sanpaku Eyes.