Who Can Beat Zenitsu?

1) Tanjiro Kamado

Tanjiro with his Sun Breathing is more powerful than Zenitsu.

Can Tanjiro beat Zenitsu?

Battle mindset and physical strength

Unfortunately for Zenitsu, Tanjiro is also the clear winner when it comes to their attitudes and mindset in battle. Zenitsu loses consciousness in nearly every fight we see him in throughout the series, and while he's even more lethal in this form, it's still somewhat embarrassing.

Who is Zenitsu stronger than?

But, by the final chapter, there is a clear difference between the two in terms of combat ability as well as speed and strength. Hence, Zenitsu is stronger than Inosuke in Demon Slayer.