Water Breathing Users

Lore & Background

Water Breathing traces its roots to the primordial Sun Breathing, but it crystallized as a style humans could physically sustain. It emerged as a triumph of adaptation: a style built on logical structure and the rhythmic clarity of breathing that calms the mind. Under masters like Urokodaki Sakonji, training transcends simple swordplay; it becomes an exercise in perception, where students must carve paths through raging rivers or split boulders to internalize the concept of resistance and flow. Historically, it has been a reliable weapon against demons, proving that perfection lies not in exotic complexity, but in the flawless execution of fundamentals.

In Their Own Story

The series follows Tanjiro Kamado, a teenage boy who joins the Demon Slayer Corps after his family is slaughtered and his sister Nezuko is turned into a demon. Tanjiro trains in Water Breathing under the former Water Hashira, Sakonji Urokodaki. The story spans multiple arcs, detailing Tanjiro's growing strength, his bonds with other Corps members, and their quest to defeat the Demon King, Muzan Kibutsuji. Other notable Water Breathing users include Giyu Tomioka, the current Water Hashira, who is known for his stoic demeanor and defensive prowess. Sabito and Makomo, former students of Urokodaki, also played crucial roles in training Tanjiro.

Reader's Guide

Water Breathing is a versatile combat style within the Demon Slayer Corps, designed to mimic the properties of water: fluidity, adaptability, and relentless power. Its primary goal is to provide swordsmen with a balanced approach to fighting demons, allowing them to switch between defensive maneuvers and aggressive strikes without losing momentum. The style relies on deep, controlled breathing to enhance physical capabilities and maintain focus during chaotic battles. The roster of Water Breathing users includes some of the Corps' most respected figures, such as Giyu Tomioka, the Water Hashira, known for his stoic demeanor and unmatched defensive prowess. Tanjiro Kamado, the protagonist, also utilizes this style, blending it with other techniques to create unique variations suited to his specific needs. Other notable practitioners include Sabito and Makomo, who played crucial roles in training the next generation of slayers. In the ongoing conflict against demons, Water Breathing serves as a cornerstone for many missions. Its adaptability makes it effective against a wide variety of enemy types, from swift, agile demons to massive, brute-force creatures. The style's emphasis on flow allows users to conserve energy during long fights, making them formidable opponents even when outnumbered or outmatched by higher-ranking demons. Ultimately, Water Breathing represents the ideal balance between discipline and flexibility in the art of demon slaying.

Did You Know?

• The anime's first season premiered in April 2019 on Tokyo MX and other networks.
• The English dub of the series aired on Adult Swim's Toonami programming block in the United States.
• The sequel film, Demon Slayer: Kimetsu no Yaiba – The Movie: Mugen Train, was released in October 2020 and became the highest-grossing film of 2020.
• The film trilogy adapting the manga's 'Infinity Castle' story arc premiered in July 2025.
• Yuki Kajiura and Go Shiina composed the anime's music.