Nicknamed Nijimin, she is the most popular idol of the idol group 'Inu Asobi' (Puppy Play). Aya and Tsuyuno try to meet her based on a Slaughter Note of wands Rina was carrying. Though her normal demeanor is very perky and friendly, when shown a picture of Rina she becomes very upset and homicidal.

Asagiri Aya is a young girl who has fallen victim to bullies at her school. Looking for a way to escape her troubles, she looks to the internet for distraction, when a mysterious website called "Magical Girl Site" appears. Simply viewing the page is all it takes to hurtle Aya headlong into the deadly world of the Magical Girl Apocalypse. There, it’s fight or die, against a seemingly endless array of savagely adorable, frilly-skirted killing machines, each armed with magical powers and an unquenchable thirst for blood and chaos. 
 
(Source: Seven Seas Entertainment)

[Website](https://yu-serizawa.com/) | [Profile (81 Produce)](https://www.81produce.co.jp/actor_search/index.php/item?id=229) | [Profile (i☆Ris)](https://iris.dive2ent.com/profile/member.php?id=1000226) | [Twitter](https://twitter.com/@iRis_s_yu) | [Instagram](https://www.instagram.com/seriko_is_no.1/) | [Wiki (en)](https://en.wikipedia.org/wiki/Yu_Serizawa) | [Wiki (jp)](https://ja.wikipedia.org/wiki/芹澤優)

Yuu Serizawa is a voice actress and member of the anisong and idol unit [i☆Ris](https://anilist.co/staff/131442), signed to DIVE II Entertainment, a sub-label of Avex Entertainment. She is associated with the color blue in the unit.

**Non-anime roles:**
• Nina - Memento Mori (VG)
• Bay - NIKKE: Goddess of Victory (VG)
• Nicole - Zenless Zone Zero (VG)
• Gentildonna - Uma Musume: Pretty Derby (VG)
• Asakura Karen - Heaven Burns Red (VG)

Asagiri Aya has a difficult life. The middle school girl the target of cruel bullying at school by day, and violent abuse at home by night. One day, while surfing the web, she came across a creepy figure who granted her a gift of magic power…
 
(Source: Seven Seas Entertainment)
 
Note: Includes 2 extra chapters.

Nijimi Anazawa