座敷童子 · yurei · Various regions

Zashiki-warashi

Zashiki-warashi, child spirits that inhabit traditional houses, are considered good luck bringers. They often appear as playful children, embodying innocence and joy in contrast to darker spirits.

Legend

It is believed that if a Zashiki-warashi leaves a house, the family's fortune will decline. Their playful nature and connection to sumptuary rules often reflect societal values.