Tremolo Letra
トレモロレトラ
Kazura begins dating Iwasaki, a kind and affectionate boy, during her first year of high school. He surprises her by taking her to a concert featuring her favorite band. There, she is captivated by the band's charismatic and appealing lead singer. The following day at school, she is shocked to learn that the singer is actually one of her teachers, who appears completely different and far less impressive during the day. Kazura now faces a difficult situation, balancing her feelings for her boyfriend, the secret her teacher is keeping, and her unexpected attraction to him.