My Rainy Days (天使の恋, Tenshi no Koi, lit: Angel's 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 seventeen-year-old high school student. The film tells the story of a manipulative schoolgirl who mends her ways when she falls for an older professor.

Tenshi no Koi debuted in a special screening at the 22nd Tokyo International Film Festival. It was subsequently released in Japanese cinemas on 7 November 2009. The film grossed a total of US$1,090,202 in four different countries, and it received generally positive reviews from critics.