Avu-chan is a Japanese musician, who debuted as the lead vocalist and songwriter of the band Queen Bee in 2009, and the band Gokumontō Ikka in 2015. As a producer and songwriter, Avu-chan uses the name Avu Barazono, and has written songs for Meg, Rina Satou, Ai Shinozaki, Hey! Say! JUMP and LiSA.
(Source: Wikipedia)