Prince Charming Best Age for Pure Love(2013)

High school teacher Hara Takako is 32 and has no boyfriend. She is desperate and insecure. One day, a new teacher Ozu Kota, seven years Takako’s junior is assigned to her school. Takako takes a romantic interest in Kota and the two of them grow attracted to each other. But in truth, Kota has a fiancee. Seeing the disconsolate Takako, reignites the love of Kurosawa Akio, a senior teacher whom she once had an affair with. ~~ Based on manga series "Hakuba no Oujisama" by Yukizou Saku.