Tacchan

Tacchan (たっちゃん, Tatchan) is a popular kid and childhood bully of Garou. He is responsible for Garou's villainous and negative attitude toward heroes in his adulthood.

Appearance
His only appearance is shown as a black and shadowy figure, similar to everyone else in Garou's flashbacks.

Personality
A typical bully and popular kid, Tacchan always picks on social outcast in his class with Garou as his frequent victim. Despite his reputation of being a bully, he is in fact cowardly since he relies on the number of his friends to take on others who tries to stand up to him as shown when he asked two of his friends to restrain Garou.

He is also shown to be popular enough to make teachers to favor him to the point of making them blind about the severity of Tacchan's actions.

Tacchan proved to be both a worthless and despicable human being, who cruelly enjoyed the suffering of others he inflicted on, and would use those of a lower social status to avoid the consequences.