A Anzupia (ア·アンズピア), real name Kaji An (加治杏), is a founding member of WAgg.
On September 18th, 2017, A Anzupia, then Kaji An, was announced as a member of the local idol unit, Vienolossi.
Kaji graduated from the Vienolossi on May 27th, 2018. Soon after, she applied to WAgg, WACK's newly-announced trainee unit.
On August 14th, 2018, Kaji An was revealed as a founding member of WAgg, under the stage name Anzupia.
Anzupia's first performance with WAgg took place on September 9th.
From March 24th to 30th 2019, Anzupia took part in the WACK AUDiTiON CAMP 2019. While she was able to complete the boot camp, she was not chosen to debut in any groups.
Instead, as punishment for having the lowest score of any current WACK member that completed the audition, she was forced to change her name to "A Anzupia".
On August 4th, 2019, at Tokyo Idol Festival, A Anzupia was introduced as a new member of WACK shuffle unit, HOLY SHiTS.
From March 22nd to 28th, 2020, A Anzupia participated in the WACK AUDiTiON CAMP 2020. While she completed the camp for a second year in a row, she still wasn't chosen to debut in any group.
- Name: Kaji An (加治杏)
- Stage Name: A Anzupia (ア·アンズピア)
- Other Names: Anzupia (ア·アンズピア)
- Birth Date: May 23rd, 2004 (age 15)
- Birthplace: Toyama, Japan
- Nickname: Anpi (アンピ), Zupi (ズピ)
- Western Zodiac: Gemini
- WACK status:
- 2018.08.04: Joined WAgg
- WACK Groups:
- Other Groups:
- Vienolossi (2017-2018)
- [2019.11.11] IDOL -Aa, Mujou-
- Her favourite WACK group is BiSH.
- Her goal is stop crying, as she cries often.
- Her stage name is likely a reference to her Vienolossi nickname, "Anpi".
- Is the first and currently only undebuted WAgg to join an official WACK shuffle unit.