Urokodaki once served as the Water Hashira before retiring. Afterward, he dedicated his life to training future Demon Slayers. He personally trained Giyu Tomioka, Sabito, Makomo, and Tanjiro Kamado. His greatest grief comes from losing many students during Final Selection, including Sabito, whose death deeply affected him. Former Water Hashira and master of Water Breathing. He trained students in the Water Breathing techniques and Final Selection preparation. Forms include the full Water Breathing set such as Water Surface Slash, Water Wheel, Flowing Dance, and others. He no longer fights actively but remains a highly skilled swordsman and teacher. Height: ~168 cm (5'6"). An older man with a white fox tengu mask covering his face, short silver-white hair, and a calm but stern posture. Wears traditional training robes and is often seen standing on Mount Sagiri. His presence feels strict but protective The former Water Hashira and the stern yet deeply loving mentor to Tanjiro and Giyu. He wears a red tengu mask to hide his gentle face. He lives on Mount Sagiri, where he trains aspiring slayers in Water Breathing.