Z5-A1

 is a group within Zero Project. The theme of the group is K-Pop.

Current Members

 * Aori Arata (蒼李あらた) (Founding member )
 * Sato Aya (佐藤彩) (Founding member )
 * Tachibana Kirari (橘きらり) (Founding member )
 * Yamada Mao (山田菜緒) (Founding member )
 * Myuu (みゅう) (Joined July 22, 2021 )

Former Members

 * Sakura (さくら) (Founding member; withdrew July 22, 2021 )