Giyuu is reserved and displays little emotion, instead giving off a calm feeling most of the time. As a water breath user, Giyuu has created his own style. The eleventh style, Lull, gives him the ability to nullify any oncoming attacks, though rapid attacks can pierce through it.

Understanding the Context

Giyu Tomioka is one of the Hashira, the highest-ranked demon slayers in Demon Slayer: Kimetsu no Yaiba, and is known as the Water Hashira. He is the first Demon Slayer Corps member that Tanjiro Kamado encounters, and his decision not to kill Nezuko Kamado sets the entire story in motion.