Kamina is a new Pokémon that exists in Pokémon Snakewood. It does not evolve, and isn't normally obtainable. It is a fighting Pokémon with the ability Intimidate.
Manly Hero on Mt. Doom owns a Lv100 Kamina.
Manly hero is a muscular human with blue hair, a red and orange cape, and blue pants with two red stripes, giving him the appearance of Manly Hero. Obviously, it is based off of, or rather, IS, the character of the same name from Gurren Lagann.
Not much is known about Kamina, as it still has Togepi's Pokédex entry. It is most likely not a Pokémon, but Manly Hero himself, due to their resemblence.
Who the hell do you think he is?