Synopsis

When Haruka was little, she made a wish at an old cherry blossom tree with her grandfather and received a ribbon as a gift. She kept it close as she grew up, treasuring it through elementary school. Eventually, her grandfather decided to travel the world and left her in charge of the family shop. That same night, something magical happened—the ribbon gave birth to an egg. The next morning, Haruka found a tiny creature called Cocotama on her table. Startled, she grabbed it, and it transformed into a strange key. The Cocotama, who introduced herself as Ribbon, explained what she was: a god born from beloved, carefully tended objects. More importantly, the key she held was the Key of Wonders, and Haruka had been chosen as its Legendary Contractor. From then on, Haruka and Ribbon run the shop together while meeting other Cocotamas and uncovering what the Key of Wonders can actually do.

Content compiled by AnimeList.moe from publicly available sources.

Genres