- Obanai Iguro, Snake Hashira bandaged, cold and disciplined, always accompanied by a white snake Kaburamaru.
- Main strength Hebi no Kokyu with five forms, sword Nichirin wavy, fast and unpredictable attacks.
- Nearly blind in the right eye; Kaburamaru helps read the opponent, creating synchronization while fighting.
- Fell in the final battle against Muzan Kibutsuji; sacrifice and deep feelings for Mitsuri Kanroji.
Obanai's Profile, Powers, and Facts in Demon Slayer
If you're a fan anime Demon Slayer: Kimetsu no Yaiba, you're probably already familiar with Obanai. This character doesn't appear much at the beginning of the story, but his presence always manages to capture attention due to his mysterious aura and assertive attitude.
He is one of the Hashira who has a dark background, extraordinary fighting abilities, and a deep emotional connection throughout the story.
Also read:
- Kanae Kocho the Flower Hashira's Profile and Interesting Facts
- 7 Interesting Facts about Sanemi Shinazugawa Hashira Angin
- Gyomei Himejima: Profile of the Strongest Hashira in Demon Slayer
Who is Obanai?

Obanai Iguro is a major supporting character in the anime and manga series Demon Slayer: Kimetsu no Yaiba. He is known as the Serpent Hashira in the Demon Slayer organization, an elite position that only the strongest fighters can achieve.
His appearance is very distinctive compared to other Hashira. He is always seen wearing a bandage covering his mouth and accompanied by a small white snake named Kaburamaru coiled around his body.
Furthermore, he is known for his cold, disciplined demeanor, and his intense commitment to his duties as a demon slayer. Despite his tough demeanor, he actually harbors many emotional wounds from his past.
Obanai's Amazing Power

As a Hashira, this character is certainly no ordinary fighter. He possesses deadly fighting skills and unique techniques that make him one of the best swordsmen in the Demon Slayer Corps.
His abilities became even more apparent during the final battle against Muzan Kibutsuji. In that battle, he showed extraordinary endurance even though his body was covered in severe wounds.
Snake Breathing Technique (Hebi no Kokyu)
His primary power comes from the Snake Breathing Technique, or Hebi no Kokyu. This technique is a derivative of Water Breathing, modified into a unique fighting style resembling the movements of a snake.
Her movements are unpredictable, flexible, and extremely slippery, like a snake ambushing its prey. Her attacks often come from unexpected angles, making it difficult for opponents to read her attack patterns.
Five Forms of Snake Breathing Technique
This Demon Slayer character has five main forms in the Snake Breathing Technique. Each form is designed to handle different situations, ranging from fast attacks to deadly close-range techniques.
These techniques emphasize speed, flexibility, and the twisting direction of attacks. The fighting style truly reflects the agile and deadly nature of the snake.
Unique Nichirin Sword
His Nichirin sword has an unusual shape. Its blade undulates like a snake's body, making his attack trajectory much more unpredictable.
This design is more than just aesthetics. The shape of the sword perfectly complements the Snake Breathing Technique, allowing Obanai to create sharp and deadly circular attacks.
Kaburamaru, the Loyal White Snake
Kaburamaru isn't just a pet. This white snake plays a significant role in Obanai's battles, primarily because it helps compensate for his visual impairment.
Kaburamaru helps read an opponent's movements and signals them. The combination of the two creates incredible synchronization during combat.
Interesting Facts About Obanai

Behind his cold figure, he hides many tragic facts that make his character feel very emotional.
Every wound he has has a painful story that shapes his personality to become what it is today.
The wound in his mouth was very scary
One of her most iconic features is the bandage that always covers her mouth. It turns out, this isn't just a fashion statement.
Her mouth was once cut by her own family to resemble a snake. This scar became a symbol of her childhood trauma and the reason she always covered it up.
Have Deep Feelings for Mitsuri
This character also has a very strong emotional connection with Mitsuri Kanroji, Hashira Cinta. He cares deeply for her and always wants to protect her.
Although he rarely expresses his feelings for Mitsuri directly, his feelings for her are clearly evident throughout the story. Their relationship is one of the most touching stories in Demon Slayer.
Nearly Blind in the Right Eye
Not many people know that Obanai can barely see out of his right eye. This condition makes fighting much more difficult.
Fortunately, Kaburamaru helped cover that gap. This is why the white snake is so important to him.
Fell While Fighting Muzan
His fate at the end of the story was tragic. He died in the final battle against Muzan Kibutsuji after a desperate battle with the other Hashira.
He died from fatal wounds and extreme exhaustion. However, his sacrifice was a crucial factor in the demon slayers' victory.
Obanai is a character who proves that a cold exterior doesn't always mean heartlessness. Beneath his tough demeanor, he's a self-sacrificing figure who struggles against past trauma.
Also read:
- List of the Strongest Hashira in Demon Slayer
- Meet Ubuyashiki, the Leader of the Hashira in Demon Slayer
- 5 Secret Hashira Facts You Should Know
Her strength, tragic backstory, and loyalty to those she cares about make her one of the most memorable characters in Demon Slayer.
FAQ About Obanai
Obanai is Obanai Iguro, one of the main supporting characters in the anime and manga Demon Slayer: Kimetsu no Yaiba.
Obanai's mouth is covered with a bandage because he has a large wound from being slashed by a member of his own family when he was a child.
Obanai's primary power is the Snake Breathing Technique (Hebi no Kokyu), which allows him to launch fast, flexible, and unpredictable attacks.
Yes, Obanai has deep feelings for Mitsuri Kanroji. He cares deeply for her and always tries to protect her during his time as a Hashira.
Yes, Obanai fell in his final battle against Muzan Kibutsuji in the Final Battle Arc. He died from fatal injuries and exhaustion after fighting tooth and nail to defeat the Demon King.
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