Kasumin 1st Series

A fourth-grade student, Kasumi Haruno, travels to Kasumi Town to bid farewell to her parents, who are departing for Africa for research. She will stay at the large Kasumi family mansion in the center of the town, surrounded by forest. As she enters, she senses an unusual atmosphere from the woods. Upon arrival, she discovers the household appliances can speak. The Kasumi family members are revealed to be youkai known as "Henamon." Unaware of this, Kasumi now lives with them and takes on chores like cooking, laundry, and cleaning in exchange for shelter. With these enigmatic beings around, the course of her new life remains uncertain.