Yuuna

Shigemura Yuuna, known as Yuna in Sword Art Online, is an AR idol and one of the main characters of Ordinal Scale. She was the daughter of Professor Shigemura Tetsuhiro, the childhood friend of Nochizawa Eiji, and was one of the 10,000 players who were trapped in Sword Art Online, where she became known as the Song Enchanter due to her singing in the Teleport Gate plazas of Aincrad's main towns, as well as having the Chant Extra Skill.