Kusanagi Yui from the anime "Kamigami no Asobi"
Anime/manga character in Angel Beats and Sword Art Online.
Yui Komori, main character in the anime "Diabolik Lovers".
Yui Shishido, charater in "Corpse Party"
Yui Hirasawa, lead guitarist in anime "K-ON!"
YuiRio, character from "Yandere Simulator"