Season 1

Christmas Eve night. Seto Kazuki was walking through the illuminated streets with his best friend Teratani. Today, they're at a Christmas party with Iori Reedzuki and Morisaki. Kazuki fondly remembers the time when Ior…

Kazuki is suddenly confronted by his childhood friend Itsuki, whom he has not seen in four years, in his underwear. However, Kazuki's feelings for Iori grow, and he tells her that his relationship with Itsuki is "just a…

Kazuki hugged a sobbing Itsuki. Since then, he is confused by his wavering feelings. The photography club decides to organise a contest and Iori is chosen as the school's representative, but it is a trap set by Samejim…

Invited by Teratani to a study camp by the sea, Kazuki meets Izumi Isozaki, a girl standing alone on a rocky beach!　He is shocked and depressed by her disdainful gaze. Izumi tells him about a 51-stone spell that protec…

The day of the Christmas party finally arrives!　Kazuki confesses his feelings to Iori, but the drunken Iori doesn't understand his true intentions... Then, the after-party. Thanks to Teratani's consideration, Kazuki and…

After graduating from high school, Kazuki becomes a ronin and Iori joins Isai Productions to pursue a career in theatre. Kazuki and Iori start dating after he confesses his love to her on Christmas Day, but a commercial…