Z5-E2

 is a group within Zero Project. The theme of the group is clarity.

The first line-up was announced on July 12, 2021.

They made their stage debut on August 14, 2021 @KANDA SQUARE HALL.

The second line-up was announced on January 8, 2022 and debuted on January 9, 2022.

The third line-up was announced in March 2022.

Current Members
None currently

Former Members

 * Yohen Moe (饒辺萌絵) (Founding member; withdrew August 29, 2021)
 * Hamana Yuuka (浜名優花) (Founding member; Withdrew October 17, 2021)
 * Mori-chan (もりちゃん) (Joined September 19, 2021 ; Graduated November 5, 2021)
 * Nagumo Wakana (南雲和奏) (Founding member; Graduated November 5, 2021)
 * Imai Rei (今井れい) (Founding member; Graduated November 7, 2021)
 * Ozono Umi (大園うみ) (Founding member; Graduated November 7, 2021)
 * Shimizu Yuuka (清水優香) (Joined January 8, 2022)
 * Mashiro Momo (真白もも) (Joined January 8, 2022)
 * Matsuzaki Minori (松崎美璃) (Joined January 8, 2022)
 * Mari (Joined January 8, 2022)
 * Yuki (ゆき) (Joined January 8, 2022)
 * Mari (Joined March 2022)