1. Yusaku - Also known as Playmaker,
Yusaku Fujiki is the main protagonist of Yu-Gi-Oh! VRAINS, and the strongest duelist in all of Yu-Gi-Oh!. Like Yusei, Yusaku is a genius who goes undefeated throughout his series. Unlike Yusei, none of Yusaku's victories or draws are at all questionable, with all of them being fairly earned.
Yusaku uses a Cyberse deck, and can easily use it to create unstoppable boards through the power of Link Summoning. Throughout
VRAINS, nearly every single major character falls to Yusaku. This includes his rival Revolver,
world-famous duelists Blue Angel and The Gore, and big bads Bohman and Ai. There are powerful duelists in Yusaku's era that he never beats, like Soulburner, Roboppi, and Lightning, but that's simply because he never faces off against them.