Go Onizuka (鬼（おに）塚（づか） 豪（ごう）, Onizuka Gō) is a character appearing in the Yu-Gi-Oh! VRAINS anime. He is a Charisma Duelist under the same name (this time written as Ｇｏ（ゴゥ） 鬼（おに）塚（づか）), in LINK VRAINS. Go also serves as a rival to Yusaku.