Mei Yui Mei

 (メイユイメイ) is a member of Not Secured, Loose Ends and Zenbu Kimi no Sei da.. She is also a former original member of 969 (As Touma Sora; 當間そら) and Kimi to Utatane* (As Kurage Sora; 海月そら).

She graduated from 969 on June 7, 2016.

She stayed in Kimi to Utatane* until the group ceased activities around April 16, 2017.

She joined Yukueshirezutsurezure on January 31, 2018, and was part of it until its disbandment, on January 2, 2021. She later re-joined the group on September 22, 2023.

She joined Zenbu Kimi no Sei da on January 11, 2021.

Profile

 * Favorite food: Ice cream
 * ZenKimi Weapon: Cross
 * A hurting word: Too heavy...

Albums

 * FlashBack NightMare
 * Meidaishingi

Re-Recording Albums

 * Q.E.D.mono
 * Q.E.D.bi
 * Q.E.D.tri

Singles

 * Dada
 * Heavenlyheaven
 * Roman Jihen

Albums

 * exFallen
 * BrightDark
 * DarkBright
 * paradox soar

Singles

 * Paradise Lost
 * Odd eye

Albums

 * Bias-Blur