Age: 13

Class: Year 1 Middle School - 7th Grade

Height: 156 cm (5'1")

Weight: 51 kg

Legion: Nega Nebulus

School: Umesato Junior High School

Avatar: Lime Bell

Level: 4

Likes: Haruyuki Arita, Mayuzumi Takumu

Dislikes: Kuroyukihime

Haru's and Taku's childhood friend. Although she is dating Takumu, she also cares a lot for Haru. Her non-accelerated avatar is a catgirl. Chiyuri has been friends with Takumu and Haruyuki since they were children. The three of them are very close to each other and is still. During the time that they entered middle school, Chiyu decided to start a relationship with Taku. Even with their relationship, the three continued to stay close.