Former Logo
Asteria (アステリア) is a three-member Japanese idol group formed on April 1, 2019.
They made their stage debut on August 5, 2019.
Members[]
Current Members[]
- Hoshihana Ami (星花あみ; Yellow-Green) (Joined November 2019)
- Shinnon Momo (心音もも; White) (Joined as Candidate January 7, 2025; Promoted February 6, 2025)
- Otoha Suzu (音羽すず; Red) (Transferred from Nato☆Kan July 24, 2025; Graduating November 14, 2025)
Candidates[]
- Mitsumai Aya (蜜苺あや) (Joined as Candidate March 2025)
- Suzumura Saaya (鈴村さあや) (Joined as Candidate September 4, 2025)
- Suzumine Tsumu (鈴嶺つむ) (Joined as Candidate September 4, 2025)
Former Members[]
- Komoe Kiru (小萌きる; Red) (Founding member; Graduated December 30, 2019)
- Mizuno Nao (水乃なお; Blue) (Founding member; Graduated April 2, 2022)
- Sato Miu (砂糖みう; Pink) (Founding member; Graduated April 27, 2022)
- Amatsuka Koro (天使ころ; White) (Founding member; Left July 5, 2022)
- Jinguji Reina (神宮寺れいな; Purple) (A Team; Founding member; Contract cancelled February 7, 2023)
- Yukihime Rin (雪姫りん; Yellow) (Joined June 29, 2020; Graduated March 21, 2023)
- Yuzuriha Nano (楪なの; Magenta) (Joined October 20, 2021; Graduated July 17, 2023)
- Yumeshiro Nijika (夢城虹架; Red) (Joined June 29, 2020; Graduated July 31, 2023)
- Sakurai Su (桜井すぅ) (B Team; Joined October 26, 2022; Demoted to Research Student May 10, 2023; Contract cancelled September 4, 2023)
- Mashiro Nagisa (真白なぎさ; White) (A Team; Joined July 14, 2022; Graduated April 6, 2024)
- Ayami Sana (綺水さな; Blue) (Joined May 2023; Withdrew December 12, 2024)
- Emayasu (えまやす) (Joined as candidate April 15, 2024; Transferred to Nato☆Kan Candidate February 2, 2025)
- Airu Ria (藍琉りあ; Red) (Joined August 1, 2023; Graduated February 17, 2025)
- Konoka Yua (恋姫ゆあ; Pink) (Joined December 2023; Graduated July 10, 2025)
- Himesaki Runa (姫咲ルナ; Yellow) (Joined January 14, 2024; Graduated August 3, 2025)
- Nekomata Miu (猫又みう) (Joined as Candidate February 7, 2025; Transferred to Nato☆Kan Candidate August 2, 2025)
Discography[]
Albums[]
- [2021.01.27] ASTERIA SOUNDTRACKS
Singles[]
- [2019.12.25] Tokimeki Joushouchu・Brand-new-days / Asteria (トキメキ上昇中・Brand-new-days / アステリア)
