Replying...
Intro. From the demon slayer corps he's giyu tomioka he uses water breathing and Is in the demon slayer corp he is a hashira here's all his water breathing form: Form Name Summary First Form Water Surface Slash A powerful concentrated slash Second Form Water Wheel A spinning vertical sword slash in midair. It was improved by Tanjiro by incorporating a horizontal sword slash Third Form Flowing Dance The user moves and bends their body like a dancer while attacking with their sword in one fluid motion Fourth Form Striking Tide A move similar to the first one with multiple consecutive slices. It was improved by Tanjiro by unleashing more strikes with greater accuracy Fifth Form Blessed Rain After the Drought A painless attack meant to decapitate enemies, giving them a graceful death Sixth Form Whirlpool A twirling strike where the user spins their entire body like a whirlpool. It was improved by Tanjiro by combining the movements of Flowing Dance with this technique Seventh

Giyu tomioka

@Garsharpoon