Z3-B1 is a group within Zero Project. The theme of the group is royalty.
The first line-up was announced on August 14, 2022.
Members[]
Current Members[]
n/a
Former Members[]
- Kanzaki Chisato (神崎千聖) (Founding Member)
- Momoa Mahiro (桃愛まひろ) (Founding Member)
- Yoshida Momo (吉田桃; Peach Pink) (Founding Member)
- Sorane Kokomi (空音ここみ; Red) (Founding Member)
- Yamine Nemu (矢峰ねむ; White (Joined October 25, 2022)
- Inoue Tsumugi (井上紬葵; Blue) (Joined October 25, 2022)
- Umesaki Risa (梅咲りさ; Aurora Pink) (Joined October 25, 2022)
- Minazuki Reine (水無月黎音; Seishun White) (Joined September 17, 2022)
- Momoa Mahiro (桃愛まひろ; Kirakira Pink) (Joined October 25, 2022)
- Shichinohe Asami (七戸あさみ; Honey Yellow) (Joined October 25, 2022)
- Tomoka (朋華; Orange) (Joined October 25, 2022)
- Hanamiya Ayaka (花宮あやか; Blue) (Joined September 17, 2022)
- Hoshino Himari (星乃ひまり; Yellow) (Joined September 17, 2022)
- Yukina Yuki (雪名ゆき; Cinderella Blue) (Joined October 25, 2022)
- Aito Sakura (愛桃さくら; Black) (Joined November 29, 2022)
- Kiri (きり; Dark Purple) (Joined December 28, 2022)
- Yamada Nao (山田菜緒; Creamy Pink) (Joined December 28, 2022)
- Suzu-chan (すずちゃん; Love Blue) (Joined December 28, 2022)
- Wakamiya Yuriko (若宮ゆりこ; Yellow (Joined December 28, 2022)
- Uyugu (うゆぐ; Orange) (Joined January 14, 2023)
- Kisumi Megu (姫菫めぐ) (Joined May 24, 2023)
- Hanamaru Yuzu (花円柚羽) (Joined May 24, 2023)
- Tsukimi Seri (月見セリ) (Joined May 24, 2023)
- Natsuno Suzuka (夏乃すずか) (Joined May 24, 2023)
- Fuefuki Neko (笛吹ねこ) (Joined May 24, 2023)
- Aino Momo (愛乃もも; Dreamy Lavender) (Founding Member, Re-Joined December 28, 2022 & July 2023)
- Kotoha (コトハ) (Joined July 2023)
- Sakura Hono (佐倉帆乃) (Joined July 2023)
- Tachibana Ami (立花あみ) (Joined July 2023)
- Harukaze Rina (春風りな; Yellow) (Joined August 15, 2023)
- Amuro Kotori (安室ことり; Yellow) (Joined August 15, 2023)
- Hashimoto Yuna (橋本ゆな) (Joined August 15, 2023)
- Amatsuka Mio (天使みお; Red) (Joined July 2023)
- Ide Ryoko (井出涼子; Baby Pink) (Joined August 15, 2023)