Mistin

Fourth-grader Haruno Kasumi is a girl. She has zoologists for parents who traveled to Africa to conduct study. Kasumi arrived in Kasumi Town to bid her folks farewell. There is a massive mansion in the midst of the town that is encircled by a forest. The Kasumi family, in whose home Kasumi would stay and be looked after, owns the mansion. The estate has a sinister atmosphere about it, and Kasumi finds a number of talking appliances. These beings are referred to as "Henamon" by the Kasumi family. Kasumi will assist with home duties like cooking and laundry in exchange for living with the family. Kasumi starts a new chapter in her life while being surrounded by a variety of fascinating personalities.