Kimetsu no Yaiba Episode 24 Recap & Characters (Spoiler-Free)

Spoiler-free episode guide for Kimetsu no Yaiba: recap and characters up to Episode 24 — nothing past this episode.

Episode Summary

Rehabilitation Training

Kyojuro Rengoku, preparing for a mission, tells Shinobu about a demon that has killed several Demon Slayers and may even be an Upper Rank. At the Butterfly Mansion, Zenitsu, Tanjiro and Inosuke recover under Aoi Kanzaki's care, and Murata visits, complaining about reporting the Mount Natagumo incident to the Hashira. In rehabilitation training no one can beat Kanao Tsuyuri, and Tanjiro, training alone on the rooftop to master Total Concentration Breathing, hears Shinobu confide her anger over her sister's death.

Kyojuro's mission briefing
Kyojuro Rengoku tells Shinobu about a demon that has defeated several Demon Slayers and says it may be a Twelve Kizuki, possibly an Upper Rank; Shinobu bids him to be careful as he leaves.
Recovery and rehabilitation training
Zenitsu, Tanjiro and Inosuke recover under Aoi Kanzaki, and Murata reports the Mount Natagumo incident before Shinobu starts their rehabilitation tests, where Kanao Tsuyuri defeats them all.
Total Concentration Breathing and Shinobu's confession
Tanjiro struggles to hold Total Concentration Breathing on the rooftop, then Shinobu reveals her anger over her sister's death and asks him to protect Nezuko, which steels his resolve.

Recent Timeline

Sanemi's blood provokes Nezuko (Episode 22)
Refusing to accept the ruling, Sanemi cuts his arm, drips his blood onto Nezuko's box, and stabs it again. When he opens the box, Nezuko emerges and stares at him, salivating.
Nezuko resists and the Master's task (Episode 23)
Stabbed three times, Nezuko turns away from Sanemi's blood, proving she will not attack humans. The Master tells Tanjiro to prove himself by defeating a Twelve Kizuki; when Tanjiro asks to headbutt Sanemi as many times as he stabbed Nezuko, Muichiro knocks him down with pebbles and the Kakushi carry him off.
Butterfly Mansion and the Hashira meeting (Episode 23)
At Shinobu's Butterfly Mansion Tanjiro meets the Tsuguko Kanao Tsuyuri and finds Zenitsu and Inosuke recovering in the ward. That night the Hashira discuss the growing demon threat, and after the meeting Kagaya Ubuyashiki vows alone to defeat Muzan Kibutsuji.
Kyojuro's mission and recovery at the mansion (Episode 24)
Kyojuro tells Shinobu about a demon that has killed several Demon Slayers, possibly an Upper Rank, before leaving on his mission. At the Butterfly Mansion Aoi Kanzaki cares for the trio, and Murata visits after being grilled by the Hashira over the Mount Natagumo incident.
Rehabilitation training and Shinobu's confession (Episode 24)
In rehabilitation training no one can beat Kanao, and Zenitsu and Inosuke stop coming. Tanjiro trains alone to keep up Total Concentration Breathing day and night; on the roof Shinobu tells him her anger has grown since a demon killed her sister and asks him to protect Nezuko.

Character Graph

Tanjiro Kamado

Demon Slayer Corps

Eldest son of the Kamado family, a Demon Slayer fighting to turn his demon sister Nezuko back into a human. In rehabilitation training at the Butterfly Mansion he cannot beat Kanao, so he trains alone to keep up Total Concentration Breathing day and night, and steels his resolve after Shinobu entrusts her sister's dream to him.

Nezuko Kamado (Family, Affinity)
Remembers his promise to turn her back into a human as he trains.
Kanao Tsuyuri (Colleague, Mixed)
Loses to her every time in the reflex and tag training.
Shinobu Kocho (Mentor, Affinity)
Senses the anger behind her smile; she asks him to keep protecting Nezuko.
Zenitsu Agatsuma (Colleague, Mixed)
Is lectured by Zenitsu for training with girls, then trains alone after Zenitsu and Inosuke stop coming.

Nezuko Kamado (Nezuko)

demon

Tanjiro's younger sister, a demon who has never eaten a human. She rests at the Butterfly Mansion while Tanjiro recovers; Shinobu says the Hashira, who confirmed she does not eat humans, spare her only out of respect for Kagaya Ubuyashiki.

Tanjiro Kamado (Family, Affinity)
Her older brother, who trains to grow stronger for her.

Zenitsu Agatsuma (Zenitsu)

Demon Slayer Corps

A timid Demon Slayer who fights with Thunder Breathing once he passes out from fear. Recovered from the spider poison, he joins rehabilitation training and catches Aoi with his speed, but cannot beat Kanao and soon stops coming.

Inosuke Hashibira (Colleague, Hostility)
Punches Inosuke into a wall and argues with him about girls.
Aoi Kanzaki (Other, Mixed)
Grumbles about her medicine and gets punched when he grabs her in the tag game.

Inosuke Hashibira

Demon Slayer Corps

A boar-masked Demon Slayer raised in the mountains, who fights with two jagged swords. Fired up by Zenitsu's success he beats Aoi, but he sulks after losing to Kanao and stops coming to training.

Tanjiro Kamado (Colleague, Mixed)
Trains with Tanjiro until they both keep losing to Kanao.

Shinobu Kocho (Shinobu)

Demon Slayer Corps · Insect Hashira

The Insect Hashira, who kills demons with poison and has taken the injured trio into her Butterfly Mansion. On the roof she tells Tanjiro she has been angry ever since a demon killed her older sister, and entrusts him with her dream, inherited from her sister, that demons and humans could get along.

Tanjiro Kamado (Mentor, Affinity)
Starts his rehabilitation and confides in him on the roof.
Kyojuro Rengoku (Colleague, Affinity)
Hears his report of a demon that has killed several Demon Slayers and bids him to be careful.

Kanao Tsuyuri (Kanao)

Tsuguko · Butterfly Mansion

A Tsuguko at Shinobu's Butterfly Mansion who has mastered Total Concentration Breathing and can burst huge gourds with her breath. In rehabilitation training no one can beat her, and Tanjiro notices she smells like a Hashira.

Tanjiro Kamado (Colleague, Neutral)
Beats him every day in reflex and tag training.
Shinobu Kocho (Mentor, Affinity)
Trains under Shinobu, who had her blow into gourds.

Aoi Kanzaki

Butterfly Mansion

The head caretaker of the Butterfly Mansion, strict with her patients. She scolds Zenitsu into taking his medicine and runs the rehabilitation training, where Zenitsu and Inosuke soon beat her.

Zenitsu Agatsuma (Other, Mixed)
Scolds him for refusing his medicine and punches him when he grabs her.
Tanjiro Kamado (Other, Affinity)
Gives him his medicine and tells him not to worry about his absent friends.

Murata

Demon Slayer Corps

A Demon Slayer who fought alongside Tanjiro on Mount Natagumo and nearly melted in a spider's cocoon. Visiting the ward, he complains that the Hashira grilled him at their meeting about the incident, then flees in fright when Shinobu appears.

Tanjiro Kamado (Colleague, Affinity)
Chats with him in the ward about Mount Natagumo.
Shinobu Kocho (Hierarchy, Mixed)
Is so scared of the Hashira that he hurries away when she appears.

Kyojuro Rengoku

Demon Slayer Corps · Flame Hashira

The Flame Hashira, loud and confident. Before leaving headquarters on a mission, he tells Shinobu about a demon that has killed several Demon Slayers and says it is likely a Twelve Kizuki, possibly even an Upper Rank.

Shinobu Kocho (Colleague, Affinity)
Shares information on the demon and asks what she plans to do with Tanjiro.

World Memo

Sunlight harms transformed demon
A transformed demon must not be exposed to sunlight.
Demon Slayers protect people
Demon Slayers exist to protect people, and their job is to kill demons.
Humans fight demons despite slower regeneration and higher mortality, continuing to protect others.
Blood transfusion sustains modified demons
Demons whose bodies have been modified need only small amounts of blood to survive, taken by blood transfusion. A demon transformed by another needs less blood than the one who transformed them.
Transformation by demon blood
A human whose wounds are exposed to a demon's blood turns into a demon, and the transformation is irreversible.
Only one demon's blood can turn a human into a demon; that progenitor was the first demon, becoming one over a thousand years ago, and is known as Muzan Kibutsuji.
Usually only Muzan can turn people into demons; Tamayo can also transform people, having turned Yushiro after 200 years. She only transforms the terminally ill or gravely injured and first asks them whether they wish to live as demons.
Hashira status and treatment
The Hashira are phenomenally skilled, having survived hellish training and defeated Twelve Kizuki demons, and they receive special treatment within the Corps.
Tsuguko status
A Tsuguko is a swordsman trained by a Hashira, and only those with outstanding skills and talent are chosen to become one.
Recruitment from demon-victim families
Only those whose loved ones were killed by demons choose to join the Corps, or have joined through generations of such families; people without that drive or resolve are not recruited.
Butterfly Mansion as rehabilitation site
Injured Demon Slayers recuperate at the Butterfly Mansion under a head caretaker and helpers, who administer their medication. Recovered patients then go through a rehabilitation program of three stations: stretching, reflex training with medicated water cups, and full-body training played as tag.
Recovery from partial transformation
A person whose body has partly begun to change, such as an arm that stays altered, can avoid lasting effects by taking the medication and getting plentiful sunlight. Without them the changes may not return to normal.
Twelve Kizuki demon rank
The Twelve Kizuki are a group of elite demons that serve directly under Muzan.
Members of the Twelve Kizuki have a number engraved on their eyeballs; a demon lacking this eye marking is not a true member, regardless of claiming the rank.
A rank can be lost: Kyogai, once Lower Rank Six, hoped to win his place back by devouring Marechi blood.
Nine strongest swordsmen
The Hashira are the nine most powerful swordsmen in the Demon Slayer Corps.

Clue Board

Muzan's feared hanafuda-earring enemy (Episode 8)
Muzan suddenly becomes terrified while alone, recalling a past figure standing before him, a feared enemy who raised a sword while wearing hanafuda earrings. The identity of this enemy is not revealed.
Susamaru not a Twelve Kizuki (Episode 10)
Tamayo shows that Susamaru lacks the number engraved on her eyeball, so she is not one of the Twelve Kizuki; Tamayo believes Yahaba also lacked one and that such demons are too weak to be true members.
Marechi blood term (Episode 12)
Kyogai calls Tanjiro 'Marechi', which Tanjiro's crow explains refers to someone with rare blood worth fifty or a hundred people if devoured; whether Tanjiro is Marechi is left open.
Mould-like smell at claw attack (Episode 13)
Tanjiro senses a mould-like smell that appears whenever Kyogai uses the claw attack, a cue he uses to read the attacks, though its source and meaning are not explained.
Source of the rattling sound (Episode 15)
A strange rattling sound travels through the air, unsettling Tanjiro; the surviving Demon Slayer says the massacre began after this sound, and its source is unexplained.
Tanjiro unburned by Nezuko's flames (Episode 20)
Rui wonders why Tanjiro was not burned by Nezuko's flames while his threads were, a question left unexplained.
Muzan's revealed contact with Tanjiro (Episode 22)
The Master reveals that Tanjiro has met Muzan Kibutsuji, a fact the Hashira had not known; Muzan sent demons after Tanjiro, and his first self-revelation is considered significant, though the purpose may simply be to kill him.
Unexplained event surprising Muzan (Episode 22)
The Master believes something happened to Nezuko that even surprised the Demon Progenitor, but the nature of that event is not revealed.
Tanjiro's lingering pain after the fight (Episode 23)
Tanjiro hunches over in pain when sitting on the bed, which makes him realize how badly he was injured on Mount Natagumo. The extent of the injury is not yet explained.
Master's soothing voice effect (Episode 23)
Tanjiro recalls that the Master's voice seemed soothing and made his head feel light. The cause of this effect is not explained.
Possible Upper Rank demon (Episode 24)
Kyojuro suspects the demon that killed several Demon Slayers could be a Twelve Kizuki, possibly even an Upper Rank, but no identity is confirmed.
Kanao's Hashira-like scent (Episode 24)
Tanjiro notices Kanao has a scent similar to the Hashira, a hint about her standing that is not yet explained.

Deduction Board

Facts

Sister killed by a demon
Shinobu's anger has built since her sister was killed by a demon and she saw others suffer the same loss.
Constant anger
Shinobu says she is perhaps always in a constant state of anger, and she and the other Hashira have a deep disgust for demons they cannot fight.
Spared Nezuko by respect for Kagaya
The Hashira memorized Nezuko's presence when they saw her and confirmed she does not eat humans; they will not harm her only out of respect for Kagaya.

Evidence

Nezuko has not devoured for two years
Tanjiro states Nezuko has not devoured anyone for two years, and the Master notes she has refrained for two years
Master pleased with Nezuko
Told by his aide that Nezuko resisted the blood, Kagaya Ubuyashiki is pleased she has proven she does not attack humans.
Tanjiro senses angry scent
Tanjiro senses an angry scent from Shinobu despite her smiling, and she confirms he is right.

Inferences

Higher Muzan blood concentration
Tanjiro concludes the Kizuki member must hold a higher concentration of Muzan's blood, reaffirming his goal to extract it for Nezuko's medicine.
Loyalty tied to fear
Daughter's loyalty to Rui appears rooted in fear of punishment for disobedience.
Family as a route to memory
Rui's pretend family appears aimed at recovering his lost human memories.

Suspicions

Hidden kill count
Shinobu claims Daughter has devoured at least eighty people, while Daughter insists she has killed only five.
Rui's remorse
Rui says he regrets severing the bond with his parents and has missed them every day since.
Something about Nezuko surprised Muzan
The Master believes something happened to Nezuko that even surprised Muzan

Battle Record

Shinobu attacks Nezuko; Giyu blocks her blade and the two clash on the mountain, with Giyu restraining her until a crow interrupts.

Inosuke and Giyu vs Father in the forest

Father's final stand · Episodes 17–18

Location: Mount Natagumo forest

Trigger: Father hunts the Demon Slayers who entered the mountain

Demon Slayer Corps vs Spider Family

Demon Slayer Corps — fighters: Inosuke Hashibira, Giyu Tomioka
Spider Family — demon: Father

Outcome: Father is slain by Giyu Tomioka

Aftermath

Inosuke is left badly wounded

Tanjiro vs Rui in the forest of Mount Natagumo

Rui's defeat · Episodes 18–20

Location: Mount Natagumo forest

Trigger: Rui's pursuit of the siblings

Demon Slayers vs Rui

Demon Slayers — combatants: Tanjiro Kamado, Nezuko Kamado, Giyu Tomioka
Rui — combatant: Rui

Outcome: Rui escapes Tanjiro and Nezuko's attack by severing his own head, then is beheaded by Giyu Tomioka.

Aftermath

Rui's severed head falls while still wanting to kill the siblings
Daughter continues to run away from the battle

Giyu and Shinobu clash on Mount Natagumo

Shinobu's attack on Nezuko halted · Episode 21

Location: Mount Natagumo forest

Trigger: Shinobu tries to kill Nezuko, a demon, and Giyu blocks her blade

Sides

Giyu Tomioka's side — Hashira: Giyu Tomioka
Shinobu's side — Hashira: Shinobu Kocho

Outcome: When a Kasugai Crow relays headquarters' order to take the siblings into custody, both sheathe their swords and leave the mountain.

Ability Table

User	Ability	Description
Tanjiro Kamado	Total Concentration Breathing	A breathing technique taught by Makomo that accelerates blood circulation and heart rate, raising body temperature so the user can match a demon's strength while remaining human. It is powered by expanding lung capacity to flood the body with air, strengthening bones and muscles.
Tanjiro Kamado	Hinokami Kagura, Dance	A breathing pattern recalled from his memories of his father's ceremonial kagura, which ignites his Water Breathing into fire; used in the Dance form to slice through the blood threads.
Tanjiro Kamado	Opening Thread	A scent Tanjiro detects and follows to align the path of his sword with its target.
Tanjiro Kamado	Water Breathing, Tenth Form: Constant Flux	Used to parry the threads by gathering momentum in each swing, slicing through the blood threads and giving him the drive to press the attack.
Inosuke Hashibira	Beast Breathing, Seventh Form: Spatial Awareness	Plants both blades in the ground, crouches and spreads arms to scan the surrounding forest, detecting trees, vegetation and the landscape far around him in order to locate a demon.
Inosuke Hashibira	Beast Breathing, Third Fang: Devour	A self-taught breathing technique. He slashes off the demon's arms, then lunges forward with both blades to slice off its head.
Tanjiro Kamado	Water Breathing, First Form: Water Surface Slash	Used to decapitate the morphed demon, killing it.
Tanjiro Kamado	Water Breathing, Fourth Form: Striking Tide	Used to slash two demons in one stroke after he finds the Opening Thread.
Tanjiro Kamado	Water Breathing, Second Form: Improved, Lateral Water Wheel	An improved version of the Second Form, used to decapitate the Arrow Demon despite the heavy weight of the combined attack.
Tanjiro Kamado	Water Breathing, Second Form: Water Wheel	Used to counter an incoming attack from behind by turning around and cutting.
Zenitsu Agatsuma	Thunder Breathing, First Form: Thunderclap and Flash	Unsheathes his sword and rushes forward at lightning-fast speed to decapitate the demon instantly. Extended into a sixfold attack, launched at lightning speed against the Spider Demon.
Tanjiro Kamado	Water Breathing, Fifth Form: Blessed Rain After the Drought	A Water Breathing form in which Tanjiro changes his stance and strikes so that the target feels as if gentle rain is falling on them, bringing a painless, peaceful death.

Season Summary

Season 1 — Season 1

Episodes 1–24

Charcoal seller Tanjiro Kamado finds his family slaughtered by a demon and his sister Nezuko turned into one. Spared by Giyu Tomioka, he trains under Sakonji Urokodaki, passes Final Selection, and hunts demons with Nezuko while searching for a way to cure her. He crosses paths with Muzan Kibutsuji, the first demon, in Asakusa, allies with the demon doctor Tamayo, and is joined by Zenitsu Agatsuma and Inosuke Hashibira; on Mount Natagumo, Lower Rank Five Rui nearly kills the siblings before Giyu beheads him.

After Rui's death the siblings are put on trial before the Hashira; the Master, Sakonji and Giyu stand behind Nezuko, and she proves she will not attack humans by resisting Sanemi Shinazugawa's blood. Told to prove himself by defeating a Twelve Kizuki, Tanjiro recovers at Shinobu Kocho's Butterfly Mansion with Zenitsu and Inosuke.

In rehabilitation training no one can beat the Tsuguko Kanao Tsuyuri, so Tanjiro trains alone to keep up Total Concentration Breathing day and night. Shinobu confides that she has been angry ever since a demon killed her older sister, and asks him to keep protecting Nezuko.

Music Releases

Gurenge (OP)
from the edge (ED)