Kami-sama Nante Yondenai!

Hiiragi Fuuka (name can be changed) works as a graphic designer at her private office. Her life is busy, she has no boyfriend, she's lonely on her birthday-- Suddenly, gods appear to her?! After hundreds of years, these gods are back living on earth. And just to make things even more troublesome, Fuuka gets rejuvenated back into a child! The god and exorcist who caused that to happen to her decide to live with Fuuka and keep her safe. Her destiny with love has never changed much until now, and everything (at least until the day after tomorrow) starts going forward! [slightly-edited translation from Getchu]

Hiiragi Fuuka works as a graphic designer at her private office. Her life is busy, she has no boyfriend, she's lonely on her birthday-- Suddenly, gods appear to her?! After hundreds of years, these gods are back living on earth. And just to make things even more troublesome, Fuuka gets rejuvenated back into a child! The god and exorcist who caused that to happen to her decide to live with Fuuka and keep her safe. Her destiny with love has never changed much until now, and everything (at least until the day after tomorrow) starts going forward!