Giyu Tomioka is one of the most powerful and charismatic Demon Slayers in Kimetsu no Yaiba. As the Water Hashira , he masters Water Breathing techniques with deadly grace and flawless precision.

Despite his cold and reserved demeanor, Giyu deeply cares for others, and his strictness is merely a mask hiding his sense of duty and tragic past. He was the first to meet Tanjiro and showed him rare compassion among Demon Slayers, giving him a chance to walk the path of a warrior.

His signature technique, "11th Form: Dead Calm," allows him to neutralize enemies instantly, leaving them no opportunity to strike back. Giyu stands as a true guardian between humanity and demons, and his unwavering resolve makes him one of the most remarkable figures in the world of Kimetsu no Yaiba.