About Demon Slayer: Kimetsu no Yaiba Characters
Welcome to the comprehensive Demon Slayer: Kimetsu no Yaiba characters list and database. Here you’ll find detailed profiles of all major and supporting characters in the Demon Slayer: Kimetsu no Yaiba series. Each profile covers abilities, personality traits, backstories, and relationships.
What You'll Discover
- Complete character bios and personality types
- Unique abilities, roles, and gameplay traits
- Lore connections, occupations, and recurring appearances
- Data-backed Character Battles with radar charts and quick verdicts
Character Roles in Demon Slayer: Kimetsu no Yaiba
Demon Slayer: Kimetsu no Yaiba features a wide variety of characters with distinct roles and responsibilities:
- Upper Rank Three (Upper Moon Three) characters
- Upper Rank Two (Upper Moon Two) characters
- Water Hashira/Mentor characters
- Demon Slayer/Wild Fighter characters
- Upper Rank One (Upper Moon One) characters
- Flame Hashira characters
Below you’ll find the complete list of Demon Slayer: Kimetsu no Yaiba characters, organized for easy browsing and discovery.
Character Relationships
Discover the key relationships that shaped Tanjiro Kamado's journey, from Hashira mentors and teammates to the Upper Rank demons who define his battles.
| Character | Connection | Story Impact |
|---|---|---|
| Akaza | Upper Rank Three | Akaza serves as one of the strongest demons in Muzan's ranks and becomes a pivotal opponent whose battles leave a lasting impact on the Demon Slayer Corps. |
| Doma | Upper Rank Two | Doma's cruelty and twisted beliefs make him one of the series' most feared demons, directly influencing the lives and motivations of several key characters. |
| Giyu Tomioka | Mentor & Ally | Giyu's decision to spare Nezuko sets the entire story in motion, while his guidance helps Tanjiro begin his journey as a Demon Slayer. |
| Inosuke Hashibira | Friend & Teammate | Inosuke's fierce fighting style and personal growth strengthen the group's bond, making him one of Tanjiro's closest companions throughout the series. |
| Kokushibo | Upper Rank One | As the strongest Upper Rank demon, Kokushibo represents the ultimate cost of abandoning humanity and serves as a defining challenge for the Demon Slayers. |
| Kyojuro Rengoku | Inspirational Mentor | Rengoku's courage, sacrifice, and unwavering spirit inspire Tanjiro and his friends long after his final battle. |
| Muzan Kibutsuji | Main Antagonist | Muzan's actions drive the central conflict of Demon Slayer, shaping the destinies of both demons and Demon Slayers across generations. |
| Nezuko Kamado | Sister & Protector | Nezuko's struggle to retain her humanity gives emotional weight to the story and motivates Tanjiro's determination to find a cure. |
| Sakonji Urokodaki | Teacher | Urokodaki trains Tanjiro and lays the foundation for his growth, providing the skills and values needed to face increasingly powerful enemies. |
| Shinobu Kocho | Ally & Hashira | Shinobu's intelligence and dedication to defeating demons contribute significantly to the Corps' efforts while revealing the personal cost of loss and revenge. |
| Tanjiro Kamado | Central Protagonist | Tanjiro's compassion, determination, and pursuit of justice drive the story forward, connecting nearly every major character and conflict. |
| Zenitsu Agatsuma | Friend & Teammate | Zenitsu evolves from a fearful swordsman into a capable warrior, providing both emotional support and crucial strength in key battles. |
Character List
Filter the list by faction
Occupation: Upper Rank Three Demon
Debut: Episode 1
Affiliation: Upper Moons (Twelve Kizuki)
Faction: Twelve Kizuki
Race: Demon
Gender: Male
Age: Over 200
Akaza
Demon Slayer: Kimetsu no YaibaUpper Rank Three (Upper Moon Three)
A powerful demon who killed Kyojuro Rengoku and has a strong fighting spirit.
Occupation: Upper Rank Three Demon
Debut: Episode 1
Affiliation: Upper Moons (Twelve Kizuki)
Faction: Twelve Kizuki
Race: Demon
Gender: Male
Age: Over 200
Personality
MysteriousHonor-boundRespectful to Strong...TragicDetermined
Abilities
Destructive DeathMartial Arts MasteryCompass NeedleRegeneration
Quote:
Those who regret their own actions... I will not let them be cut down.
Occupation: Upper Rank Three Demon
Debut: Mugen Train Arc
Affiliation: Upper Moons (Twelve Kizuki)
Faction: Twelve Kizuki
Race: Demon
Gender: Male
Age: Over 200
Akaza
Demon Slayer: Kimetsu no YaibaUpper Rank Three (Upper Moon Three)
A powerful demon who killed Kyojuro Rengoku and has a strong fighting spirit.
Occupation: Upper Rank Three Demon
Debut: Mugen Train Arc
Affiliation: Upper Moons (Twelve Kizuki)
Faction: Twelve Kizuki
Race: Demon
Gender: Male
Age: Over 200
Personality
Honor-boundRespectful to Strong...TragicDetermined
Abilities
Destructive DeathMartial Arts MasteryCompass NeedleRegeneration
Quote:
Become a demon, Kyojuro!
Upper MoonDemonMartial Artist
Occupation: Upper Rank Two Demon
Debut: Season 2 Episode 11
Affiliation: Upper Moons (Twelve Kizuki)
Faction: Twelve Kizuki
Race: Demon
Gender: Male
Age: Over 100
Doma
Demon Slayer: Kimetsu no YaibaUpper Rank Two (Upper Moon Two)
A high-ranking demon known for his cold demeanor and deadly ice techniques, leader of the Eterl Paradise cult.
Occupation: Upper Rank Two Demon
Debut: Season 2 Episode 11
Affiliation: Upper Moons (Twelve Kizuki)
Faction: Twelve Kizuki
Race: Demon
Gender: Male
Age: Over 100
Personality
MysteriousCarefreeCruelDetachedCharismatic
Abilities
CryokinesisRegenerationTessenjutsuAbsorption
Quote:
How pitiful. I'm a nice guy, so I can't just leave you alone.
Occupation: Upper Rank Two Demon
Debut: Season 2 Episode 11
Affiliation: Upper Moons (Twelve Kizuki)
Faction: Twelve Kizuki
Race: Demon
Gender: Male
Age: Over 100
Doma
Demon Slayer: Kimetsu no YaibaUpper Rank Two (Upper Moon Two)
A high-ranking demon known for his cold demeanor and deadly ice techniques, leader of the Eterl Paradise cult.
Occupation: Upper Rank Two Demon
Debut: Season 2 Episode 11
Affiliation: Upper Moons (Twelve Kizuki)
Faction: Twelve Kizuki
Race: Demon
Gender: Male
Age: Over 100
Personality
CarefreeCruelDetachedCharismatic
Abilities
CryokinesisRegenerationTessenjutsuAbsorption
Notable Items
Golden Fans
Quote:
How pitiful. I'm a nice guy, so I can't just leave you alone.
Upper MoonDemonCult Leader
Occupation: Water Hashira
Debut: Episode 1
Affiliation: Demon Slayer Corps
Faction: Demon Slayer Corps
Race: Human
Gender: Male
Age: 21
Type: Water
Giyu Tomioka
Demon Slayer: Kimetsu no YaibaWater Hashira/Mentor
The Water Hashira who first encountered Tanjiro and Nezuko, becoming Tanjiro's mentor.
Occupation: Water Hashira
Debut: Episode 1
Affiliation: Demon Slayer Corps
Faction: Demon Slayer Corps
Race: Human
Gender: Male
Age: 21
Type: Water
Personality
StoicQuietProtectiveSeriousCaring
Abilities
Water BreathingDead CalmHashira-level Strength
Notable Items
Blue Nichirin BladeMismatched Haori
Quote:
Those who regret their own actions... I will not let them be cut down.
HashiraWater BreathingMentor
Occupation: Demon Slayer
Debut: Episode 11
Affiliation: Demon Slayer Corps
Faction: Demon Slayer Corps
Race: Human
Gender: Male
Age: 15
Inosuke Hashibira
Demon Slayer: Kimetsu no YaibaDemon Slayer/Wild Fighter
A wild boy raised by boars who fights with dual serrated swords and Beast Breathing.
Occupation: Demon Slayer
Debut: Episode 11
Affiliation: Demon Slayer Corps
Faction: Demon Slayer Corps
Race: Human
Gender: Male
Age: 15
Personality
WildCompetitivePridefulLoyalHot-headed
Abilities
Beast BreathingDual WieldingEnhanced FlexibilitySpatial Awareness
Notable Items
Dual Serrated Nichirin BladesBoar Head Mask
Quote:
I'm the king of the mountains!
Demon SlayerBeast BreathingWild
Occupation: Upper Rank One Demon
Debut: Episode 1
Affiliation: Upper Moons (Twelve Kizuki)
Faction: Twelve Kizuki
Race: Demon
Gender: Male
Age: Over 400
Kokushibo
Demon Slayer: Kimetsu no YaibaUpper Rank One (Upper Moon One)
The strongest of the Twelve Kizuki and former Demon Slayer, Yoriichi's twin brother.
Occupation: Upper Rank One Demon
Debut: Episode 1
Affiliation: Upper Moons (Twelve Kizuki)
Faction: Twelve Kizuki
Race: Demon
Gender: Male
Age: Over 400
Personality
MysteriousJealousPridefulSkilledTragic
Abilities
Moon BreathingTransparent WorldDemon Slayer MarkSix Eyes
Quote:
Set your heart ablaze!
Occupation: Upper Rank One Demon
Debut: Swordsmith Village Arc
Affiliation: Upper Moons (Twelve Kizuki)
Faction: Twelve Kizuki
Race: Demon (former Demon Slayer)
Gender: Male
Age: Over 400
Kokushibo
Demon Slayer: Kimetsu no YaibaUpper Rank One (Upper Moon One)
The strongest of the Twelve Kizuki and former Demon Slayer, Yoriichi's twin brother.
Occupation: Upper Rank One Demon
Debut: Swordsmith Village Arc
Affiliation: Upper Moons (Twelve Kizuki)
Faction: Twelve Kizuki
Race: Demon (former Demon Slayer)
Gender: Male
Age: Over 400
Personality
JealousPridefulSkilledTragicConflicted
Abilities
Moon BreathingTransparent WorldDemon Slayer MarkSix Eyes
Notable Items
Flesh Katana
Quote:
I wanted to be like my brother... I wanted to be the strongest.
Upper MoonDemonSamurai
Occupation: Flame Hashira
Debut: Episode 1
Affiliation: Demon Slayer Corps
Faction: Demon Slayer Corps
Race: Human
Gender: Male
Age: 20
Kyojuro Rengoku
Demon Slayer: Kimetsu no YaibaFlame Hashira
The Flame Hashira of the Demon Slayer Corps, known for his enthusiastic persolity and immense strength.
Occupation: Flame Hashira
Debut: Episode 1
Affiliation: Demon Slayer Corps
Faction: Demon Slayer Corps
Race: Human
Gender: Male
Age: 20
Personality
MysteriousEnthusiasticOptimisticProtectiveHonorable
Abilities
Flame BreathingImmense StrengthEnhanced SpeedTactical Intellect
Quote:
Set your heart ablaze!
Occupation: Flame Hashira
Debut: Episode 21
Affiliation: Demon Slayer Corps
Faction: Demon Slayer Corps
Race: Human
Gender: Male
Age: 20
Kyojuro Rengoku
Demon Slayer: Kimetsu no YaibaFlame Hashira
The enthusiastic Flame Hashira who mentored Tanjiro and died protecting passengers on the Mugen Train.
Occupation: Flame Hashira
Debut: Episode 21
Affiliation: Demon Slayer Corps
Faction: Demon Slayer Corps
Race: Human
Gender: Male
Age: 20
Personality
EnthusiasticOptimisticProtectiveHonorableInspiring
Abilities
Flame BreathingHashira-level StrengthLeadership
Notable Items
Red Nichirin BladeFlame Haori
Quote:
Set your heart ablaze!
HashiraFlame BreathingHero
Occupation: Demon King/Main Antagonist
Debut: Episode 7
Affiliation: Twelve Kizuki (Leader)
Faction: Demons
Race: Demon
Gender: Male
Age: 1000+
Muzan Kibutsuji
Demon Slayer: Kimetsu no YaibaDemon King/Main Antagonist
The first and most powerful demon, creator of all other demons, and Tanjiro's ultimate enemy.
Occupation: Demon King/Main Antagonist
Debut: Episode 7
Affiliation: Twelve Kizuki (Leader)
Faction: Demons
Race: Demon
Gender: Male
Age: 1000+
Personality
MysteriousRuthlessNarcissisticIntelligentParanoid
Abilities
ShapeshiftingDemon CreationBiokinesisImmortalityMultiple Hearts and Brain...
Quote:
Pig Assault!
Occupation: Demon King/Main Antagonist
Debut: Episode 7
Affiliation: Twelve Kizuki (Leader)
Faction: Demons
Race: Demon (Original)
Gender: Male
Age: 1000+
Muzan Kibutsuji
Demon Slayer: Kimetsu no YaibaDemon King/Main Antagonist
The first and most powerful demon, creator of all other demons, and Tanjiro's ultimate enemy.
Occupation: Demon King/Main Antagonist
Debut: Episode 7
Affiliation: Twelve Kizuki (Leader)
Faction: Demons
Race: Demon (Original)
Gender: Male
Age: 1000+
Personality
RuthlessNarcissisticIntelligentParanoidCruel
Abilities
ShapeshiftingDemon CreationBiokinesisImmortalityMultiple Hearts and Brain...
Quote:
I am a being that is close to perfection.
Demon KingMain AntagonistFirst Demon
Occupation: Demon/Tanjiro's Sister
Debut: Episode 1
Affiliation: Demon Slayer Corps (Ally), Kamado Family
Faction: Demon Slayer Corps (Ally)
Race: Demon
Gender: Female
Age: 14 (physically)
Nezuko Kamado
Demon Slayer: Kimetsu no YaibaDemon/Tanjiro's Sister
Tanjiro's younger sister who was turned into a demon but retains her humanity and fights alongside her brother.
Occupation: Demon/Tanjiro's Sister
Debut: Episode 1
Affiliation: Demon Slayer Corps (Ally), Kamado Family
Faction: Demon Slayer Corps (Ally)
Race: Demon
Gender: Female
Age: 14 (physically)
Personality
MysteriousProtectiveCaringInnocentFierce
Abilities
Demon StrengthSize ManipulationRegenerationBlood Demon Art: Explodin...Sunlight Immunity
Notable Items
Bamboo MuzzlePink KimonoWooden Box
Quote:
Hmm! Hmm!
Occupation: Demon/Tanjiro's Sister
Debut: Episode 1
Affiliation: Demon Slayer Corps (Ally), Kamado Family
Faction: Demon Slayer Corps (Ally)
Race: Demon (formerly Human)
Gender: Female
Age: 14 (physically)
Nezuko Kamado
Demon Slayer: Kimetsu no YaibaDemon/Tanjiro's Sister
Tanjiro's younger sister who was turned into a demon but retains her humanity and fights alongside her brother.
Occupation: Demon/Tanjiro's Sister
Debut: Episode 1
Affiliation: Demon Slayer Corps (Ally), Kamado Family
Faction: Demon Slayer Corps (Ally)
Race: Demon (formerly Human)
Gender: Female
Age: 14 (physically)
Personality
ProtectiveCaringInnocentFierceLoyal
Abilities
Demon StrengthSize ManipulationRegenerationBlood Demon Art: Explodin...Sunlight Immunity
Notable Items
Bamboo MuzzlePink KimonoWooden Box
Quote:
Hmm! Hmm!
Demon/Tanjiro's Sister
Occupation: Former Water Hashira/Trainer
Debut: Episode 1
Affiliation: Demon Slayer Corps (Retired)
Faction: Demon Slayer Corps (Retired)
Race: Human
Gender: Male
Age: Unknown
Sakonji Urokodaki
Demon Slayer: Kimetsu no YaibaFormer Water Hashira/Trainer
Tanjiro and Giyu's mentor, the former Water Hashira who trained many Water Breathing users.
Occupation: Former Water Hashira/Trainer
Debut: Episode 1
Affiliation: Demon Slayer Corps (Retired)
Faction: Demon Slayer Corps (Retired)
Race: Human
Gender: Male
Age: Unknown
Personality
MysteriousWiseCaringStrictPatient
Abilities
Water BreathingTraining ExpertiseTrap Making
Quote:
A man should be strong enough to support a family.
Occupation: Former Water Hashira/Trainer
Debut: Episode 1
Affiliation: Demon Slayer Corps (Retired)
Faction: Demon Slayer Corps (Retired)
Race: Human
Gender: Male
Age: Elderly
Sakonji Urokodaki
Demon Slayer: Kimetsu no YaibaFormer Water Hashira/Trainer
Tanjiro and Giyu's mentor, the former Water Hashira who trained many Water Breathing users.
Occupation: Former Water Hashira/Trainer
Debut: Episode 1
Affiliation: Demon Slayer Corps (Retired)
Faction: Demon Slayer Corps (Retired)
Race: Human
Gender: Male
Age: Elderly
Personality
WiseCaringStrictPatientProtective
Abilities
Water BreathingTraining ExpertiseTrap Making
Notable Items
Tengu Mask
Quote:
A man should be strong enough to support a family.
TrainerFormer HashiraMasked
Occupation: Insect Hashira
Debut: Episode 15
Affiliation: Demon Slayer Corps
Faction: Demon Slayer Corps
Race: Human
Gender: Female
Age: 18
Shinobu Kocho
Demon Slayer: Kimetsu no YaibaInsect Hashira
The Insect Hashira of the Demon Slayer Corps, outwardly cheerful but carrying deep resolve and mastery of poison techniques.
Occupation: Insect Hashira
Debut: Episode 15
Affiliation: Demon Slayer Corps
Faction: Demon Slayer Corps
Race: Human
Gender: Female
Age: 18
Personality
MysteriousCheerfulCalmResoluteTeasing
Abilities
Insect BreathingPoison MasteryMedical ExpertiseImmense Speed
Quote:
If we could all get along together everything would be great. No matter if it's humans or demons.
Occupation: Insect Hashira
Debut: Episode 15
Affiliation: Demon Slayer Corps
Faction: Demon Slayer Corps
Race: Human
Gender: Female
Age: 18
Shinobu Kocho
Demon Slayer: Kimetsu no YaibaInsect Hashira
The Insect Hashira of the Demon Slayer Corps, outwardly cheerful but carrying deep resolve and mastery of poison techniques.
Occupation: Insect Hashira
Debut: Episode 15
Affiliation: Demon Slayer Corps
Faction: Demon Slayer Corps
Race: Human
Gender: Female
Age: 18
Personality
CheerfulCalmResoluteTeasingHidden Anger
Abilities
Insect BreathingPoison MasteryMedical ExpertiseImmense Speed
Notable Items
Stinger Nichirin BladeButterfly Haori
Quote:
If we could all get along together everything would be great. No matter if it's humans or demons.
HashiraInsect BreathingDoctor
Video Coming Soon
Occupation: Main Protagonist/Demon Slayer
Debut: Episode 1
Affiliation: Demon Slayer Corps (Ally)
Faction: Demon Slayer Corps
Race: Human
Gender: Male
Age: 15-16
Type: Water
Tanjiro Kamado
Demon Slayer: Kimetsu no YaibaMain Protagonist/Demon Slayer
A kind-hearted boy who becomes a Demon Slayer to save his sister Nezuko and avenge his family.
Occupation: Main Protagonist/Demon Slayer
Debut: Episode 1
Affiliation: Demon Slayer Corps (Ally)
Faction: Demon Slayer Corps
Race: Human
Gender: Male
Age: 15-16
Type: Water
Personality
MysteriousCompassionateDeterminedKindEmpathetic
Abilities
Water BreathingSun BreathingEnhanced SmellHard HeadDemon Slayer Mark
Notable Items
Black Nichirin BladeCheckered HaoriHanafuda Earrings
Quote:
I won't let anyone else die! I won't let anyone else get hurt!
ProtagonistWater BreathingSun BreathingCompassiote
Occupation: Main Protagonist/Demon Slayer
Debut: Episode 1
Affiliation: Demon Slayer Corps (Ally)
Faction: Demon Slayer Corps
Race: Human
Gender: Male
Age: 15-16
Type: Water
Tanjiro Kamado
Demon Slayer: Kimetsu no YaibaMain Protagonist/Demon Slayer
A kind-hearted boy who becomes a Demon Slayer to save his sister Nezuko and avenge his family....
Occupation: Main Protagonist/Demon Slayer
Debut: Episode 1
Affiliation: Demon Slayer Corps (Ally)
Faction: Demon Slayer Corps
Race: Human
Gender: Male
Age: 15-16
Type: Water
Personality
CompassionateDeterminedKindEmpatheticStrong-willed
Abilities
Water BreathingSun BreathingEnhanced SmellHard HeadDemon Slayer Mark
Notable Items
Black Nichirin BladeCheckered HaoriHanafuda Earrings
Quote:
Water Breathing, First Form: Water Surface Slash!
ProtagonistWater BreathingSun BreathingCompassiote
Occupation: Demon Slayer
Debut: Episode 4
Affiliation: Demon Slayer Corps
Faction: Demon Slayer Corps
Race: Human
Gender: Male
Age: 16
Zenitsu Agatsuma
Demon Slayer: Kimetsu no YaibaDemon Slayer
A Demon Slayer known for his extreme cowardice but who demonstrates incredible power when asleep. He mastered the first form of Thunder Breathing to perfection.
Occupation: Demon Slayer
Debut: Episode 4
Affiliation: Demon Slayer Corps
Faction: Demon Slayer Corps
Race: Human
Gender: Male
Age: 16
Personality
CowardlyLoyalLoudKindPersistent
Abilities
Thunder BreathingThunder BreathingThunder BreathingThunder BreathingEnhanced Hearing
Notable Items
Yellow Nichirin Blade (Lightning Pattern)Sparrow (Chuntaro)Triangle-patterned Yellow Haori
Quote:
I hate myself more than anyone else does!
Demon SlayerThunder BreathingCowardly HeroLightning
Character Battles
Pairwise radar charts based on Enjoyip Battle Score (Attack Potency, Speed, Durability, Combat Intelligence, Hax).
Top Battle Score Characters
A quick, data-driven snapshot of the strongest characters based on the Enjoyip Battle Score framework. Try the Battle Simulator.
2 picks
| Rank | Character | Battle Score | Tier |
|---|---|---|---|
| 1 | Akaza | 8.42 | mid |
| 2 | Inosuke Hashibira | 7.96 | enhanced |
Battle Score is a composite metric designed for cross-franchise comparisons. It is not a canonical in-universe power level.
Akaza vs Inosuke Hashibira
Final Verdict
Winner: Akaza — Mid Difficulty
According to the Enjoyip Battle Score, Akaza holds the overall advantage over Inosuke Hashibira. While both are formidable fighters, Akaza's higher total score (8.42 to 7.96) gives them the decisive edge in a neutral scenario.