The ones that I recorded are a portion of my top picks however for this Blogs length I'm simply going to some more lmao. Deku and Bakugo from My Hero Academia. You got Yugi and Kaiba from Yugioh which is likely an Iconic one for the vast majority. Next is Ichigo and Renji by and large Ichigo has a ton of Rival yet the one that got my eyes the most would be that standard. The last Rivalry I can consider at the highest point of my head is Saitama and Sonic I surmise :delight: . Despite the fact that Saitama is essentially more grounded than Sonic. Sonic still considers Saitama his opponent.