Katsum

Katsum is a fictional character from the *Demon Slayer: Kimetsu no Yaiba* manga and anime series, created by Koyoharu Gotouge. Introduced in the *Infinity Castle* arc, Katsum is a member of the Demon Slayer Corps and serves as a key ally to Tanjiro Kamado and his companions during their journey to defeat Upper Moon One, Muzan Kibutsuji.

Katsum is a female Demon Slayer from the Hashira (Pillar) rank, specifically the East Hashira, who wields the Breathing Technique of the Moon. Her technique, known as *Moon Breathing: Twin Moon*, allows her to manipulate the moon’s energy to create powerful, dual-edged blades of light. This technique is particularly effective against demons, as it can sever their bodies with precision. Katsum’s fighting style is characterized by her agility, speed, and mastery of her Breathing Technique, which she uses to strike with both hands simultaneously.

Before joining the Demon Slayer Corps, Katsum was a former member of the Moon Tribe, a group of humans who possessed the ability to breathe the moon. After the Moon Tribe was nearly exterminated by Muzan, Katsum survived and later joined the Demon Slayers to seek revenge against the demon king. Her loyalty to the Corps and her determination to protect humanity make her a respected figure among her peers.

Katsum’s character is notable for her strong will, tactical intelligence, and unwavering resolve. She plays a crucial role in the battle against Muzan, providing support and guidance to Tanjiro and the others. Her arc explores themes of survival, sacrifice, and the fight against oppression, reinforcing the overarching narrative of the series.

In the anime adaptation, Katsum’s design emphasizes her warrior-like appearance, with a sleek, armored outfit that complements her fluid fighting style. Her character has been well-received by fans for her depth, skill, and contributions to the story’s progression.