10 days away from graduation, homeroom teacher Hiiragi, stands in front of his students and tells them they have now become his hostages. He says that no one can leave unless someone can tell him the reason behind a past student's suicide.

A surfer and firefighter meet and fall in love.

Stage actor Toma Kiryu suddenly retires. Toma, who lives for watching stage plays, is the favorite of office worker Hitomi Nakajo, who is devastated by his sudden retirement... One day, that "favorite" suddenly appears as Hitomi's "boss"! Toma was actually Shuichi Takagi, the heir to a wealthy family! Even without his costume, his aura radiates, and he treats the many female employees who approach him with kindness. Hitomi is also approached, but seeing her favorite right in front of her, she panics and unintentionally acts coldly. Shuichi takes an interest in Hitomi, but every time Toma-Shuichi approaches her, she feels overjoyed, yet she struggles to accept the reality that her idol is right in front of her, not in VR or 3D.

Natsumi is a literary editor married to a man who works at a rival publishing company. The childless couple spends their days working hard until he confesses that he’s having an affair. Though heart-broken, Natsumi meets a young post office worker and falls in love. This stylish love tale uses the alphabet to explore romance, marital stress, and the career woes of a woman in her 30s – from A2Z.