あぁ！

Aa! (あぁ!) was a Hello! Project unit formed in 2003. It was lead by Morning Musume member Tanaka Reina, and featured Hello! Project Kids members Natsuyaki Miyabi and Suzuki Airi. Aa! released only one single and became inactive soon after. In 2009, Aa! was revived along with six other defunct groups. In January 2011, activities with Aa! ceased again alongside five of the other seven shufle units following the conclusion of their winter tour that month.