Ethics teacher Takayanagi breathes a breath of fresh air into the life of perpetually bullied Taniguchi who dreams of becoming a teacher who stands up to bullies. But Takayanagi Sensei also has to contend with the romantic attentions of promiscuous female student Aizawa. Helping Aizawa value herself as more than a man's plaything and helping Taniguchi realize that bullies also need to be treated with compassion is the order of the day for Takayanagi Sensei. (Source: SakuraPrincess)