The Kori Kori no Mi is a Paramecia Devil Fruit that allows its user to create an infinite number of bats and control them, making him a Bat-Controlling Human (蝙蝠制り人間 Kōmori Seiri Ningen?). Coronello Bat is the pirate that ate it. The fruit's name derives from the Japanese word for "bat", which is "koumori" (こうもり、蝙蝠).