Negibouzu no Asatarou
Japanese title: ねぎぼうずのあさたろう
Type: TV
Source: Picture book
Episodes: 48
Status: Finished Airing
Aired: Oct 12, 2008 to Sep 27, 2009
Broadcast: Unknown
Duration: 25 min per ep
Studios: Toei Animation
Genres: Adventure, Comedy
Themes: Historical

Based on a picture book about a onion-headed samurai named Asatarou.