Gang Orca is a tall, well-built man whose body has the features of a killer whale, thanks to his mutant-type Quirk. He has deep white eyes that feature several rings that circle his red pupils. At times he can look extremely menacing, which is why he's ranked third in heroes that look like villains. Gang Orca appears to be a calm and focused hero who treats every situation seriously. He is friendly and a good comrade towards his fellow Pro Heroes.