Z3-B2

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

The first line-up was announced on August 14, 2022.

Current Members

 * Ari-chan (ありちゃん) (Joined September 2022)
 * Kanzaki Nana (神﨑ナナ) (Joined September 2022)
 * Himekawa Rin (姫川りん) (Joined September 2022)
 * Sakura (さくら) (Founding Member)
 * Shio Yukina (紫桜倖那) (Joined September 2022)

Former Members

 * Kanai Yume (金井優芽) (Founding Member)
 * Sato Haru (砂糖はる) (Founding Member)
 * Suzu-chan (すずちゃん) (Founding Member)
 * Shirayuki Rara (白雪らら) (Founding Member)