Kikuri Hiroi

Kikuri Hiroi (廣(ひろ)井(い) きくり, Hiroi Kikuri) is a supporting character of the manga and anime series, Bocchi the Rock!, and the protagonist of the spinoff manga Bocchi the Rock! Gaiden: Hiroi Kikuri no Fukazake Nikki. She is the bassist and the vocalist of the band, SICK HACK.