Pretty in Pink Flamingo

Gimura, Zenji, Ryuhei, Kakuzaimo, and Bonzo form a punk band called The Armortellus, and they're about to get their chance to debut in the big city. One day, Gimura's sister-in-law, Yuki, moves to Tokyo. She starts living with Gimura's girlfriend, Kyoko, rent free, but she seems to be hiding something.