Also known as: ユイ, ユイ(AngelBeats!), 芳岡ユイ
Second lead singer of the band Girls Dead Monster in Angel Beats!, as well as a guitarist. Also a member of the Afterlife Battlefront which the series revolves around. She has Pink Eyes and long Pink Hair tied into Two Side Up with Hair Ribbons. Her outfit contains a Choker, Leg Belts, Cross-Laced Footwear, and a fake Demon Tail.
In a collaboration event between Angel Beats! and Heaven Burns Red, her full name was revealed to be Yoshioka Yui.