Neko ni Hakuchou, Hotaru ni Koban

Art teacher Hase Hotaru is puzzled by her student Nekome Yuna, who is infatuated with Shiratori Ako, a contract teacher at the school. Yuna is determined to win Ako's affection, but Ako exhibits an unusual trait that remains unexplained. The situation creates tension as Yuna's intense feelings affect those around her.