Nda Happy!

 is the first album released by Ai-Girls.

Tracklist

 * 1) Happy→Lucky Attraction (ハピ→ラキアトラクション)
 * 2) Colorful time (カラフルtime)
 * 3) I like you♡I Niji you! (I like you♡I にじ you!)
 * 4) touch My Love ♡×20 (touch 私 らぶ ♡×20)
 * 5) Kataomoi no Sora (片想いの空)
 * 6) so sweet ~Kimi to~ (so sweet～君と～)
 * 7) Gyu! Gyu! Yonezawagyuu? (ぎゅ！ぎゅ！米沢牛？)
 * 8) Dream happinesS
 * 9) #Tsuyahime (＃つや姫)
 * 10) Renjo☆week (恋情☆week)
 * 11) Precious☆Fruit ~yamagata story~ (プレシャス☆フルーツ～yamagata story～)
 * 12) Nda Happy! (んだハッピー！)