Dragon Ball Chapter 062, “Danger! The Art of Division”
Dragon Ball Episode 038, “Be Afraid!! The Art of Division”
A human-based artificial human created by Doctor Gero. Murasaki unleashes him as his secret weapon to defeat Goku, but the kindhearted No. 8 quickly befriends him instead. Goku nicknames him “Hacchan”, a pun on hachi (Japanese for “eight”), and the honorific chan.