Yuusuke Fujisaki

School: Kaimei High School

Class: 2-C (chapters 1-209); 3-C (chapters 210-288)

Affiliation: Sket Dan

Special Attack: Fujisaki Valencia

The founder and leader of the Sket Dan, nicknamed Bossun (ボッスン).

Bossun is known for his enthusiasm for helping others solve their problems and is quite idealistic. Given a proper backstory and relationship to his client, he's willing to go to such lengths to find even lost candy wrappers if the situation calls it. Despite his idealism, he acts childlike and is socially awkward, especially with female interactions and being filmed. One particular trait is his inability to pick up even the most obvious social cues, and he becomes easily depressed and self-conscious when insulted or being left out.

When left with nothing to do, Bossun normally would laze around or play jokes. Typically, his activities range from childlike behavior like playing with toys to being…