Niseusopp

Niseusopp is a character from the game Set Sail Pirate Crew!. He's a Usopp impersonator and minor antagonist.

Appearance
Usopp bears a remarkable resemblance to Usopp, with minor differences in clothing. However, because Niseusopp is a Fish-Man, he has blue-ish skin, gills, webbed hands and sharp teeth. His nose is long and pointy, somewhat resembling Usopp's own. This allows him to successfully impersonate the Straw Hat Sniper.

Personality
Niseusopp is rather cocky and arrogant, but not through a false bravado that's expected of the real Usopp.

Abilities and Powers
Niseusopp is a Fish-man, so he was presumably born with ten times the strength of a regular human.

He has access to a Seastone cage that he claims to have stolen from the Marines.

Trivia

 * Usopp would eventually get his own canon impostor in the form of Mounblutain of the Fake Straw Hat Crew during the Return to Sabaody Arc, although in Mounblutain's case, he's attempting to impersonate Usopp's alter-ego Sogeking instead of Usopp directly.