Sittakaman!
Japanese title: シッタカマン！
Type: ONA
Source: Original
Episodes: 8
Status: Finished Airing
Aired: Jan 7, 2011
Duration: 1 min per ep
Rating: PG - Children
Studios: Kate Arrow
Genres: Comedy

Kenji and Mamoru's simple questions are challenged by Shittakaman, who pretends to know what he's doing!

(Source: Official Site, translated)