Original production sketch (24 x 27 cm) from episode 133 representing Sangoku, in bed with a heart virus following the fight with the Cyborgs (B3).
 
Dragon Ball Z is a 291-episode anime realised by Daisuke Nishio and produced by Toei Animation from 1989 to 1996, based on the manga created by Akira Toriyama (1984-1995).