Uribou

, also known as, is a Shadowside Yo-kai of the Charming tribe.

Appearances

 * Yo-kai Watch 4: Befriending Yo-kai

Biology
In his Lightside form, Uriko is a small white pig with grey eyebrows, black eyes with green markings underneath, inner part of his ears are pink, a pink snout, three grey streaks on his side, yellow claw-like toes. He wears a golden crown with a purple gemstone in the middle and grass coming out of the top.

In his Shadowside form, Bamboo Grass King is a huge white boar with leaves covering his body. He has green eyes with grey markings underneath, he has two sets of tusks coming out of his mouth. He also wears a crown on his head with five metal rods sticking out and a rope that comes down around his neck. He has pink toes on his hooves and purple whisps on his legs.

He is said to be the guardian of the mountains and the king of all boars.