Nelson's most striking feature is his extreme size—he's so large that he can't walk and needs to be carried around on an enormous chair by at least six men. Because of this, he can't wear a proper fitted marine coat; his uniform only covers his arms and back. Across his massive stomach is a large blue Marine emblem tattoo.
Beyond the weight, Nelson has some pretty distinctive facial features. He's got a long, thin curved mustache, spiral marks covering his cheeks, and instead of eyebrows, just two dark spots. He wears an expensive-looking gold necklace with a red gemstone as a centerpiece.
Topping it all off is a tall blue marine hat that's pretty unique—fans and other characters have noted that nothing quite like it has shown up anywhere else in the Marines.
Content compiled by AnimeList.moe from publicly available sources.
