Synopsis
Michi and her family have just relocated to the Happiness House, a gigantic tree with various tiny buildings and homes nestled among its branches. While exploring her new room, she discovers an odd nut-like object. Not long after, a peculiar creature called Nanami-chan emerges from it. Michi and Nanami-chan quickly form a close bond. Together, they set off on many adventures, discovering new things every day and getting to know the eccentric residents of the Happiness House.
