Toshiki Kai is one of the strongest Cardfighters around and it’s safe to say that he’s much more skilled than Miwa. Miwa has used some of Kai’s old decks in the past, but he’s just not as good as Kai. Kai can really bring out 100% of the power in the deck while Miwa can only last until the Championship level opponents. This battle ends once Kai brings out his Nebula Lord. Toshiki Kai wins.