Jade Cocoon: Story of the Tamamayu (Japanese: 玉繭物語, Hepburn: Tamamayu Monogatari, lit. "The Story of the Jade Cocoon") is a role-playing video game. The game combines elements of role-playing video games and virtual pet management. Jade Cocoon follows Levant's quest as a new Cocoon Master, navigating forests, capturing minions, and facing trials to save his village from a curse, aided by allies like Mahbu and Garai, against demonic forces threatening their world.