Ecolo G

Ecolo G (エコロ爺, Ekoro Jī) is the C-Class Rank 179 professional hero for the Hero Association.

Appearance
His appearance is stereotypical of a caveman with leopard print clothes and a very hairy body.

Monster Raid Arc
Ecolo G is one of the heroes defeated by Eyesight. He gets captured and poisoned by the monster, but is saved by the combined efforts of Child Emperor and Pig God.

Fall of the Hero Association Arc
Ecolo G, Dynamite Man, Reclusamurai and Magic Trick Man work together to defeat the Forest Tribe and they succeed in defeating many of them, but they are nearly killed by the Forest King. However they are saved by Genos.

Taste
Ecolo G is one of the contestants of the Hero Costume Contest.

Abilities and Powers
As a lower ranked C-Class hero, it is assumed he isn't a very strong fighter.

Equipment
Stone Axe: Fitting his caveman-like appearance, Ecolo G wields a simple prehistoric-looking stone axe.

Trivia

 * His japanese name (Ekorojiji) is a play on the words "Ekorojii" (Ecology) + "JiJi" (Old Man).