Masatoshi Kosaka
Masatoshi Kosaka 小坂 正利 Kosaka Masatoshi
Nickname	Maakun (マーくん)
Gender	Male
Hair	Brown
School	Kaimei High School, Class 2-?
Manga Debut	Chapter 1 Paint-Mask
Anime Debut	Episode 1 The Campus SKET
Seiyū	Yūichi Iguchi

Masatoshi Kosaka (小坂 正利, Kosaka Masatoshi) is a student who the Sket Dan question about the "Paint-Man" incident.

Appearance Edit

Personality Edit

Masatoshi Kosaka is known for his silver tongue and tendency to court multiple girls at once.

Plot Edit

After the Sket Dan mention this information to his then-girlfriend Yumi, she dumps him and he appears genuinely depressed as a result. He shows up again in chapter 167 still trying unsuccessfully to convince Yumi that he is in love with her.

Trivia Edit