30 Demon Slayer Trivia Questions and Answers

Demon Slayer: Kimetsu no Yaiba follows Tanjiro Kamado, a kind-hearted boy who joins the Demon Slayer Corps after a demon slaughters his family and turns his sister Nezuko into a demon. Created by Koyoharu Gotouge and animated by Ufotable, it became a global phenomenon. These 30 trivia questions and answers cover its characters, breathing styles, and demons.

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Series basics and origins

1. Who created the Demon Slayer manga, and where was it serialized? Koyoharu Gotouge created it, and it ran in Shueisha's Weekly Shonen Jump from February 2016 to May 2020.

2. How many volumes does the Demon Slayer manga run to? Twenty-three tankobon volumes, collecting all 205 chapters of the completed story.

3. Which studio produces the Demon Slayer anime? Ufotable, known for blending hand-drawn animation with dynamic digital effects.

4. What does the Japanese title Kimetsu no Yaiba mean? It translates roughly to "Blade of Demon Destruction."

5. In what historical period is Demon Slayer set? Taisho-era Japan, in the early 20th century, a mix of traditional and early-modern settings.

6. What is the secret organization Tanjiro joins? The Demon Slayer Corps, a group that has hunted demons for centuries without government recognition.

7. What test must a recruit survive to join the Corps? Final Selection, held on Mount Fujikasane, where hopefuls must survive seven nights trapped among demons.

Tanjiro and the Kamado family

8. Why does Tanjiro become a demon slayer? A demon murdered his family while he was away selling charcoal, and he joins the Corps to protect others and to find a cure for his sister.

9. What happened to Tanjiro's sister Nezuko? She was turned into a demon, but she keeps enough of her humanity to protect people instead of eating them.

10. How does Nezuko avoid attacking humans? She sleeps to restore her energy rather than consuming people, and early on she wears a bamboo muzzle to stop herself from biting.

11. What pattern appears on Tanjiro's signature haori? A green-and-black checkered pattern that has become one of the most recognizable designs in modern anime.

12. What is Nezuko's Blood Demon Art? Exploding Blood, a pyrokinetic power that produces flames which burn demons but leave humans unharmed.

13. What rare feat does Nezuko eventually achieve? She overcomes a demon's fatal weakness to sunlight and becomes able to walk in the daylight.

Breathing styles and the Hashira

14. What breathing style does Tanjiro first learn? Water Breathing, taught to him by the former Water Hashira Sakonji Urokodaki.

15. What is the original breathing style from which all others descend? Sun Breathing, tied to the Kamado family's Hinokami Kagura, or Dance of the Fire God.

16. What are the Hashira? The nine most powerful swordsmen in the Demon Slayer Corps, each the master of a single breathing style.

17. Name the nine Hashira breathing styles. Water, Flame, Wind, Stone, Mist, Sound, Love, Insect, and Serpent.

18. Which Hashira uses Flame Breathing? Kyojuro Rengoku, the Flame Hashira, whose warmth and conviction leave a lasting impression on Tanjiro.

19. What breathing style does Zenitsu use, and what is unusual about it? Thunder Breathing. He has mastered only the First Form, and he often unleashes his real power while unconscious with fear.

20. What breathing style did Inosuke invent himself? Beast Breathing, a self-taught style he pairs with two chipped, serrated swords.

21. Why does Shinobu Kocho rely on poison? As the Insect Hashira, she lacks the raw strength to decapitate demons, so her thin blade injects a lethal wisteria-based poison instead.

22. What are the swords demon slayers carry called? Nichirin blades, forged from a sunlight-absorbing ore. They change color depending on the wielder, and Tanjiro's turns a rare black.

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Demons and Muzan

23. Who is the main antagonist of Demon Slayer? Muzan Kibutsuji, the first demon and the progenitor from whom every other demon descends.

24. What is Muzan's greatest weakness? Sunlight, which destroys demons along with decapitation by a Nichirin blade.

25. What flower does Muzan spend centuries searching for? The Blue Spider Lily, which he believes can free him from his weakness to the sun.

26. What are the strongest demons serving Muzan called? The Twelve Kizuki, divided into the more powerful Upper Ranks and the weaker Lower Ranks.

27. Which Upper Rank demon killed Rengoku aboard the Mugen Train? Akaza, Upper Rank Three, who is later confronted again inside the Infinity Castle.

28. What plant do demon slayers use to weaken and imprison demons? Wisteria, whose scent demons cannot tolerate, which is why it guards the Corps' recovery estates.

Infinity Castle and the movies

29. What was the first Demon Slayer film, and what record did it set? Mugen Train, released in 2020, which became the highest-grossing anime film and the highest-grossing Japanese film of all time.

30. What is the Infinity Castle, and when does its film reach streaming? It is Muzan's shifting fortress and the setting of the franchise's climactic battle. The first Infinity Castle film released in July 2025, grossed over 793 million dollars worldwide, and arrives on Crunchyroll and digital platforms on July 28, 2026.

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Frequently asked questions

When does Demon Slayer: Infinity Castle come to streaming?

Demon Slayer: Kimetsu no Yaiba Infinity Castle premieres on Crunchyroll on July 28, 2026, and is available to buy the same day on digital platforms including Prime Video, Apple TV, and YouTube. It first released in Japanese theaters in July 2025.

Who created Demon Slayer?

Demon Slayer: Kimetsu no Yaiba was created by Koyoharu Gotouge, who serialized the manga in Weekly Shonen Jump from 2016 to 2020 across 23 volumes. The anime adaptation is produced by the studio Ufotable.

How many Hashira are there in Demon Slayer?

There are nine Hashira, the highest-ranking swordsmen in the Demon Slayer Corps. Each masters a different breathing style: Water, Flame, Wind, Stone, Mist, Sound, Love, Insect, and Serpent.

Who is the main villain in Demon Slayer?

The main villain is Muzan Kibutsuji, the first demon and the progenitor of every other demon. His central goal is to overcome his fatal weakness to sunlight, which drives the entire conflict of the series.

What breathing style does Tanjiro use?

Tanjiro first learns Water Breathing from Sakonji Urokodaki, then discovers his family's Sun Breathing, known as the Hinokami Kagura or Dance of the Fire God. Sun Breathing is the original style from which all others descend.