Tenshi no Koi

My Rainy Days , Tenshi no Koi? , lit Angels Love is a 2009 Japanese romance drama film based on the popular cell phone novel of the same name. Director Yuri Kanchiku made her directorial debut in this film. Japanese model Nozomi Sasaki stars in her first lead role in a film, as a seventeenyearold high school student. The film tells the story of a manipulative schoolgirl who mends her ways when she falls for an older professor.

Seventeen year old high school student Rio Ozawa is always the center of attention due to her beauty. Yet Rio has never cared about anyone but herself due to her traumatic past. Her friends exist only so she can use them for her gains. Rio is only interested in money. She is involved in compensated dating and extortion.One day Rios photographs get mixed up at the store with those of another person of last name Ozawa. She then meets 35yearold college professor Kouki Ozawa, and falls in love for the first time. Rio feels confused by her emotions. She changes from a confident, mature person, to something more like a typical schoolgirl with a huge crush. She follows Kouki around, asks him to tutor her and wants to date him. Although Kouki becomes interested in Rio, there is a reason he does not pursue the relationship. However, Rio is very insistent and starts changing her whole world for the better in order to be with him. ........

Source: Wikipedia