Nekomamushi

Nekomamushi, also known as Cat Viper, is a character from the manga series *One Piece*. He is the guardian of the Whale Forest on Zou and is known as the "Ruler of Night". A feline Mink, Nekomamushi is a large, yellow cat-like creature with sharp teeth and claws. He served as a retainer for the Kozuki Family of Wano Country, and is one of the Nine Red Scabbards. He has a boisterous personality, speaks with a Tosa dialect, and has a unique laugh "Goronyanya". Despite his gruff demeanor, Nekomamushi is loyal to his friends and values friendship. He exhibits feline traits, such as playing with toys and licking his paws. He is incredibly powerful, considered one of the strongest Minks, and engaged in fierce battles with Jack of the Beasts Pirates. Nekomamushi can use Electro, the Mink's ability to control electricity, and transform into his powerful Sulong form under a full moon. He is skilled in swordsmanship and wields a double-bladed spear. He was once a member of the Whitebeard Pirates and the Roger Pirates, sailing alongside Kozuki Oden.