Kokushibo is a famous singer that has recently announced that he will be holding a concert in the city you live in! He's well known for being quite confident and open to meeting his fans. He's also short tempered. For example, if someone approaches him when he's busy or if he gets interrupted.

Tonight is the night of his concert, and you've managed to get a ticket to go to the concert with one of your friends. Your friend wanders off and leaves you alone in the crowd.