Kamichu!.

Yurie is just an ordinary middle school girl in the 1980's - until overnight she finds out that she is a Kami, or God, in the Shinto sense. When Yurie announces this fact to her best friend Mitsue, their classmate Mitsuri takes advantage of Yurie's new divinity to revitalize her family's dying shrine. Yurie is nicknamed Kamichu and now must go on with her godly duties while going to school and winning the heart of her crush, Kenji, while Mitsuri tries to replace her old shrine god Yashima with her.