Z3-A5

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

The first line-up was announced on March 16, 2022.

Current Members

 * Kaito (カイト; ) (Joined October 25, 2022)
 * Kisumi Megu (姫菫めぐ; ) (Joined October 25, 2022)
 * Kotoha] (ｺﾄﾊ; ) (Joined October 25, 2022)
 * Seru (セル; ) (Joined October 25, 2022)
 * Nagase Ryo (永瀬稜; ) (Joined December 28, 2022)
 * Rui (るい; ) (Joined October 25, 2022)
 * YURI (Joined December 28, 2022)

Former Members

 * Sioreta JK (しおれたJK) (Joined March or April 2022)
 * Soli (Founding Member)
 * BINNIE (Joined March or April 2022)