Giyu Tomioka – The Water Hashira

Giyu consistently maintains a composed and indifferent demeanor. Despite his reserved nature, he possesses a strong sense of justice and shows no leniency toward those who recklessly throw away their lives. 

While he allows Nezuko Kamado to live at Tanjiro Kamado's insistence, he displays no hesitation in dispatching other demons, exhibiting a lack of respect or mercy typical of most Demon Slayers.

 Nevertheless, he breaches the Demon Slayer Corps' code to protect Nezuko during Shinobu's attempt on her life, suggesting a pragmatic approach toward demons, willing to spare those who refrain from harming humans. 

This demonstrates his pragmatism in handling demons, rather than allowing hatred to cloud his judgment.

As a Hashira of the Demon Slayer Corps, Giyu proves to be a formidable combatant. He effortlessly outmatches Tanjiro and his companions, effortlessly seizing Nezuko and incapacitating Tanjiro with a single blow.

 He successfully defeats Father in his transformed state and Rui, Lower Rank Five, tasks that Tanjiro and Inosuke fail to achieve individually. Moreover, he engages in a sparring match against fellow Hashira Sanemi Shinazugawa, demonstrating equal prowess. Giyu easily dispatches numerous demons comparable to the Lower Ranks of the Twelve Kizuki. In addition to his exceptional combat skills, Giyu is adept at understanding his teammates' intentions and collaborating effectively with them.th it.