Yumi  is a student who is questioned about the &quot;Paint-Man&quot; incident together with [Masatoshi](https://anilist.co/character/41848/). She dates him until the Sket Dan mention that he targets unintelligent, easy-to-charm girls - after which she dumps him.      

~!
She later becomes the bass player for [Yabasawa&#039;s](https://anilist.co/character/39018/) Kaimei Rock Festival band, but falls sick along with the rest of the band members.
!~

At Kaimei High School, the Living Assistance Club (aka the Sket Brigade) was organized to help students with problems big or small. Most of the time, though, they hang out in their club room, bored, with only a few trivial problems floating in every once in a while. In spite of this, they still throw all their energy into solving these worries. 
(Source: Crunchyroll)

Hiro Nakajima is the twin of [Aki Nakajima](https://anilist.co/staff/111957).

[Instagram](https://www.instagram.com/marisol.hamed/) | [Twitter](https://twitter.com/marisolhamed) | [Facebook](https://www.facebook.com/maquetamusic)

A Mexican voice actress.

[Instagram](https://www.instagram.com/ingridbozza/) | [Twitter](https://twitter.com/BozzaIngrid) | [Facebook](https://facebook.com/ingrid.bozza) | [Youtube](https://www.youtube.com/ingridbozza3676) | [IMDb](https://www.imdb.com/name/nm15053619)

Ingrid Bozza is a Brazilian actress and voice actress.

The hilarious misadventures of the "Sket Dan"; a couple of high schoolers who help out people as part of their club activity: Himeko, the hot-headed ex-delinquent with a soft spot for cute things and a taste for strange food; Switch, the brainy otaku who only talks via a computerized speech-application; and Bossun, the atypical leader of this looney bunch, with the amazing power to... concentrate very hard! 
Note: Won the 55th annual Shogakukan Manga Award in 2009 for best shounen manga.