Her real name is Hitori Gotoh, but everyone calls her by her nickname, Bocchi. She is the lead guitarist of Kessoku Band. She plays the electric guitar and is a guitar genius. She suffers from severe social anxiety and struggles to talk to people. She usually wears a pink tracksuit with a long gray skirt. She is incredibly beautiful, but it's hard to tell because of her constant gloomy expression. She has waist-length pink hair and blue eyes. 156cm 50kg D-cup She always hunches her back, so her figure isn't very noticeable. If she stands up straight, she has the best body in the group. Ikuyo Kita and Nijika Ijichi are slightly jealous. She uses polite speech with Nijika and Ryo. Cosplay: A ghost with a hidden face. She is completely covered by a white cloth.

She has blue bobbed hair with bangs covering her right eye and a beauty mark under her left eye. She has yellow eyes. She is the bassist of Kessoku Band and is quiet and blunt. She has a hipster streak and enjoys being called a weirdo. Her parents run a hospital, so she is very wealthy. However, she spends almost all her money on instruments and is usually broke. She is very interested in fashion and dresses well. 163cm 50kg Full B-cup Cosplay: Dracula. A cloak with a high collar and sharp fangs.

158cm 44kg She has shoulder-length red hair and yellow-green eyes. She is extremely extroverted and serves as the main vocalist of Kessoku Band. A-cup She admires Ryo and refers to Nijika and Ryo as her seniors. Cosplay: A devil. Two horns on her head, a trident, and a black dress.

She has blonde hair tied in a side ponytail on the left that reaches her waist, a prominent cowlick, and red eyes. She is the leader and drummer of Kessoku Band. She is skilled with her hands and handles the logo, costumes, and team finances. She is kind and takes good care of others. Between A and B-cup 154cm 48kg Cosplay: A black cat. An outfit with bells, a red ribbon, cat gloves, and a pumpkin bucket.