Unchi-kun is a secondary character on the manga/anime Dr. Slump. Is a poop with a family, at the Village Penguin are many. Arale likes click them.

Basking in the glow of his scientific achievement, Senbei scrambles to get Arale in working order so the rest of Penguin Village won't have reason to suspect she's not really a girl. But first Senbei needs to find her a pair of glasses and some clothes...
 
(Source: Viz Media)

Dr. Slump creates a little android girl, Arale, who is very stong, happy, and totally common senseless. They live in Penguin Village where the strangest things happen (e.g., the dawn is announced by a little pig wearing a basquee).
 
(Source: Anime News Network)

Keiko Yamamoto was a veteran Japanese voice actress from Osaka Prefecture. Many of her roles have been older women, young boys, or tomboyish young girls. 

Professor Senbe Norimaki, aka Doctor Slump, is a bumbling inventor living with his wife and his out-of-control robot daughter, Arale. The trio frequently get involved in surreal adventures with the other inhabitants of their strange land, which include sentient trees and mountains, a not-so-super superman, and alien invaders that just want to go home.