Quote Originally Posted by DarthEnderX View Post
And I suppose he also doesn't practice Water Breathing either, right?

Pretty sure when he uses ACTUAL Sun Breathing, it's not going to be mistaken for Fire.
What do you mean exactly?

He does practice Water Breathing, he did practice "Tanjiro-clan" breathing in the past as well afaik. With his father, unintentionally, not knowing it was "XYZ breathing" mostly.

I'm not up to date with the episodes though.