Wagaya no Himegami-sama!

On the night of the summer festival, lightning struck the sacred shrine tree, and a tiny girl appeared in its roots, like something out of a fairy tale. Takuya ends up caring for her when she becomes attached to him. Soon, his shrine maiden classmate Shiori and renowned swordswoman senpai Tsubaki insist on living with him too, while his childhood friend Kei grows closer than ever. Hime is actually the child of a god, and when she suddenly becomes an adult, her childish behavior causes all sorts of problems for him. How is he supposed to treat her — as a daughter, a classmate, or the daughter of a god? From Hau~ Omochikaeri!