At that time, it was a crime for young girls to love...Set in the Taisho era, this is a story about the forbidden love between a young girl and a student.

Tamaki is the only daughter of a wealthy family, but she's been lonely since she was small, because her parents do not care about her at all. One day, Kuroda Kageaki came to her house as a student. Gradually, Tamaki started to harbor a liking for him. And yet her mother, Satoko, caused harm to Kageaki...!? Hidden there is a dreadful past! This is a sad and painful love story set in the Taisho era.

Included is the oneshot Rakuyouju to Koi no Hana.