Muzan Kibutsuji is one of the main heroes in Demon Slayer. Fans love this character for amazing skills and the famous move called Biologic Whips.
This guide collects every key fact about Muzan Kibutsuji—from birthday and height
to game-changing battles. Written in clear words, it works for first-time viewers and long time fans alike.
Watch for handy terms such as “Muzan Kibutsuji powers,” “Biologic Whips meaning,” and “Muzan Kibutsuji story arcs” to jump to any section you need.
Category | Detail |
Series | Demon Slayer |
First Appearance | Episode 7 |
Birthday | Not known |
Age at Debut | 1000 |
Height | 179 cm / 5’10” |
Power Type | Demon King |
Signature Move | Biologic Whips |
Voice Actor (JP) | Toshihiko Seki |
Voice Actor (EN) | Greg Chun |
Biography & Personality – Early Story
Muzan Kibutsuji first appears in episode Episode 7. At the beginning, the hero is known as . Even so, Muzan Kibutsuji soon shows a brave heart and uses skills to change many battles.
Life was not easy. Flashbacks show hard training, lost friends, and early rivals. These trials built a clear dream: protect others and never give up.
Over time, Muzan Kibutsuji grows from a 1000-year-old rookie into a wise leader—learning big lessons about hope, identity, and doing the right thing.
Muzan Kibutsuji’s Powers & Abilities – Why Biologic Whips Shines
Core Skills & Battle Style
- Main Powers: Regeneration, Blood Demon Art – great for both attack and defense.
- Smart Tactics: Reads the field fast and makes clever plans.
- Fast Learning: Gets stronger every time the fight gets harder.
Signature Move – Biologic Whips
Biologic Whips is the move fans talk about most. It packs pure energy into one sharp hit. Lights flash, the ground shakes, and many matches end right after the strike.
Key Story Arcs in Demon Slayer
Asakusa – Start of Power
Big challenges push Muzan Kibutsuji to use Biologic Whips for the first time. New friends form, and strong rivals appear.
Infinity Castle – Tests of Morals & Growth
Hard choices force Muzan Kibutsuji to sharpen and ask, “Is winning worth the cost?”
Final Battle – Final Battles & Lasting Legend
Huge fights push every limit. The world of demon-slayer changes forever, sealing Muzan Kibutsuji’s legend.
How Fans Celebrate Muzan Kibutsuji?
Limited figures of Muzan Kibutsuji using Biologic Whips sell out fast. Cosplayers love the costume, and Muzan Kibutsuji Challenge videos earn millions of likes.
Behind the Scenes – Voices & Ideas
In Japanese, Toshihiko Seki gives a calm strength. In English, Greg Chun shares that same heart with global fans. The creators studied real heroes from history while shaping Muzan Kibutsuji.
Fun Facts about Muzan Kibutsuji
- Birthday Not known matches the studio’s own anniversary.
- Biologic Whips was first planned as a shield move.
- At 179 cm, Muzan Kibutsuji is taller than most shōnen leads.
- The theme song for Muzan Kibutsuji ranks in top anime lists every year.
Famous Anime Characters Facts
Frieren · Frieren: Beyond Journey’s End
Gojo Satoru · Jujutsu Kaisen
Ryomen Sukuna · Jujutsu Kaisen
Denji · Chainsaw Man
Power · Chainsaw Man
Anya Forger · Spy × Family
Yor Forger · Spy × Family
Tanjiro Kamado · Demon Slayer
Nezuko Kamado · Demon Slayer
Muzan Kibutsuji · Demon Slayer
Ai Hoshino · Oshi no Ko
Aqua Hoshino · Oshi no Ko
Yoichi Isagi · Blue Lock
Rin Itoshi · Blue Lock
Eren Yeager · Attack on Titan
Asta · Black Clover
Thorfinn · Vinland Saga
Monkey D. Luffy · One Piece
Senku Ishigami · Dr. Stone
Frequently Asked Questions
How tall is Muzan Kibutsuji? Muzan Kibutsuji is 179 cm tall (5’10”).
When is Muzan Kibutsuji’s birthday? Not known.
Who voices Muzan Kibutsuji? Japanese: Toshihiko Seki | English: Greg Chun.
What does Biologic Whips do? It focuses energy into one hit that can end a fight in seconds.
Which arcs show the best of Muzan Kibutsuji? Asakusa, Infinity Castle, and Final Battle highlight the biggest jumps in skill and courage.
Why Muzan Kibutsuji Stands Out in Demon Slayer?
From age 1000 to mastering Biologic Whips, Muzan Kibutsuji proves that hard work, heart, and hope can change the world. Keep this guide saved—new episodes will bring more adventures and fresh facts about this hero.

Braden, the creative force behind Scissortail Guild. With a Master’s degree in Fine Arts and over 4 years of experience in the creative industry, Braden has dedicated his career to fostering a vibrant online community. Scissortail Guild connects creators and fans, contributing to the thriving nerd culture of Oklahoma and beyond.
Braden’s expertise spans comics, gaming, cosplay, and more, ensuring high-quality content and tutorials for all enthusiasts.
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