Romanized Name: Kaba Shinshi
Japanese VA: Eiji Takemoto
Debut: Chapter 451, Episode 345
Japanese Name: カバ紳士
Funi English VA: JB Holub
Affiliations: Thriller Bark Pirates
Occupations: Wild Zombie Vice Commander
Official English Name: Hippo Gallant (Viz); Gentleman Hippopotamus (Funimation Sub); Hippo Gentleman (Funimation Dub)