Everything About Demon Slayer (Kimetsu no Yaiba) – Complete Guide

Demon Slayer: Kimetsu no Yaiba is one of the most popular anime and manga series in the world. With breathtaking animation, emotional storytelling, and unforgettable characters, Demon Slayer has become a global phenomenon in a very short time.

In this detailed guide, you’ll learn everything about Demon Slayer, including its story, characters, seasons, movies, powers, creator, and why it became so famous.

What Is Demon Slayer?

Demon Slayer, officially known as Kimetsu no Yaiba, is a Japanese manga and anime series written and illustrated by Koyoharu Gotouge.
The story is set in Taisho-era Japan, where demons secretly prey on humans at night.

The series follows a young boy who joins a secret organization known as the Demon Slayer Corps to fight demons and protect humanity.

Demon Slayer Story Summary (Without Spoilers)

The story centers around Tanjiro Kamado, a kind-hearted boy whose family is brutally killed by demons. His younger sister Nezuko survives the attack but is transformed into a demon.

Instead of giving up on her, Tanjiro vows to:

• Find a cure for Nezuko

• Destroy the demons responsible

• Defeat the Demon King Muzan Kibutsuji

Throughout his journey, Tanjiro faces powerful demons, trains under expert swordsmen, and learns powerful breathing techniques.

Main Characters in Demon Slayer

Tanjiro Kamado

• Main protagonist

• Uses Water Breathing (later evolves)

• Known for kindness, empathy, and strong sense of justice

Nezuko Kamado

• Tanjiro’s sister

• A demon who resists eating humans

• Possesses unique Blood Demon Art

Zenitsu Agatsuma

• Uses Thunder Breathing

• Extremely powerful but lacks confidence

• Fan-favorite character

Inosuke Hashibira

• Uses Beast Breathing

• Raised by wild boars

• Aggressive yet loyal

All Hashira Names and Breathing Styles

1. Giyu Tomioka – Water Hashira

   • Calm and reserved personality

   • First Hashira introduced in the series

2. Kyojuro Rengoku – Flame Hashira

   • Extremely passionate and brave

   • Fan-favorite character from Mugen Train Arc

3. Shinobu Kocho – Insect Hashira

   • Uses poison instead of raw strength

   • Known for her cheerful yet deadly nature

4. Tengen Uzui – Sound Hashira

   • Flashy ninja background

   • Retired after the Entertainment District Arc

5. Mitsuri Kanroji – Love Hashira

   • Uses flexible sword techniques

   • Kind-hearted and emotionally strong

6. Muichiro Tokito – Mist Hashira

   • Youngest Hashira

   • Extremely talented and calm

7. Sanemi Shinazugawa – Wind Hashira

   • Aggressive and hot-tempered

   • Deep hatred for demons

8. Gyomei Himejima – Stone Hashira

   • Strongest Hashira physically

   • Blind but incredibly powerful

9. Obanai Iguro – Serpent Hashira

   • Strict and disciplined

   • Deeply cares for Mitsuri Kanroji

Demon Slayer Breathing Styles Explained

Breathing styles are sword techniques that enhance physical abilities.

Main Breathing Styles:

• Water Breathing

• Flame Breathing

• Thunder Breathing

• Wind Breathing

• Stone Breathing

Derived Styles:

• Love Breathing

• Mist Breathing

• Sound Breathing

• Beast Breathing

Each style is visually stunning and central to the anime’s appeal.

Demon Slayer Seasons and Movies List

Demon Slayer Anime Seasons

1. Season 1 – Unwavering Resolve Arc (2019)

2. Mugen Train Arc (TV Version)

3. Entertainment District Arc (Season 2)

4. Swordsmith Village Arc (Season 3)

5. Hashira Training Arc (Season 4)

Demon Slayer Movies

• Mugen Train (2020) – Highest-grossing anime film of all time

• Infinity Castle Trilogy (2025) – The movie has grossed around $664 million+ worldwide at the global box office so far.

Demon Slayer Manga Overview

• Total Volumes: 23

• Total Chapters: 205

• Manga Completed: Yes

The manga concludes the full story, including the final battle against Muzan Kibutsuji.

Why Is Demon Slayer So Popular?

Demon Slayer became famous because of:

• High-quality animation by ufotable

• Emotional storytelling

• Memorable characters

• Powerful fight scenes

• Excellent background music

The anime raised industry standards for animation quality.

Demon Slayer Creator – Koyoharu Gotouge

• Japanese manga artist

• Demon Slayer is their debut major work

• One of the best-selling manga creators of all time

Despite massive success, Gotouge maintains a very private life.

Demon Slayer Watch Order (Recommended)

1. Demon Slayer Season 1

2. Mugen Train Movie (or TV Arc)

3. Entertainment District Arc

4. Swordsmith Village Arc

5. Hashira Training Arc

6. Infinity Castle Movies

Final Thoughts

Demon Slayer is more than just an anime—it’s an emotional journey filled with action, sacrifice, and hope. Whether you are a beginner or a long-time anime fan, Demon Slayer: Kimetsu no Yaiba is a must-watch series that continues to leave a lasting impact worldwide.

FAQs About Demon Slayer

Is Demon Slayer finished?

Yes, the manga is completed, but the anime is still adapting the final arcs.

Is Demon Slayer suitable for kids?

It contains violence and dark themes, so it’s recommended for 13+ audiences.

How many Hashira are there?

There are 9 Hashira in total.

Where can I watch Demon Slayer?

It is available on popular anime streaming platforms like Netflix and Crunchyroll (availability varies by region).

What makes Demon Slayer different from other anime?

Its animation quality, emotional depth, and character development set it apart.