
Satou, Scum of the Earth, better known as The Devil’s toe jam. This guy thinks he was a positive in Yoshida’s life at any point in time. He encourages the females to bully him every day, he goes out of his way to make Yoshida jealous by hanging out with them, he ignores Yoshida’s human rights, he doesn't respect him as a person and Satou continues to play with Yoshida’s emotions like a yo-uo.
I wish the author would deviate from the norm and find a better partner for Yoshida. Someone so wonderful he forgets Satou ever existed and never gets back together with him.