Buddy Go! The only way Ai Shizukuishi can express himself is through dance. At school, she's shy and reserved; but online, she dresses up as a popular dancer known as "Ai." She aspires one day to be better than Hayate, a free-spirited dance sensation. As she struggles to keep her gender a secret, Ai tries to break out of her shell by dancing and matching Hayate. All the while, Buddyz fights the fierce competition to be the best idol unit.