Kouki Takami

A skilled guitarist and singer who is popular with girls. He is the vocalist and a guitarist of the band Protocol. Days after breaking up with the bassist of Sound Sleep, Takami begins dating his bandmate Ayame. He breaks up with her a couple months later. He has an older brother who was in a band, but he does not know his current whereabouts. Initially, Takami displays an attitude of rivalry towards the girls of Heartbreak. He uses a blue Fender Telecaster.