This group is also Japanese. Buono! has three members.
Airi (愛里) Suzuki (鈴木),
Miyabi Natsuyaki (雅夏焼),
Momoko (桃子) Tsugunaga (I can't get her last name to type correctly) but I've got it in English. My favorite songs that they have are Bravo Bravo, and Renai Rider.