Overview
- “Final Selection”highlights Tanjiro’s unwavering resolve amidst a daunting challenge from demons.
- “Muzan Kibutsuji”explores Tanjiro’s fateful encounter with the formidable Demon King, Muzan.
- “The Hashira Unite”signifies a crucial showdown between Muzan and Kagaya, altering the course of their long-standing conflict.
Demon Slayer: Kimetsu no Yaiba has quickly become a staple in anime culture, captivating audiences with its intricate storytelling and visually stunning animation. The series chronicles the journey of Tanjiro Kamado and his companions as they battle malevolent demons, driven by a shared desire to bring peace to their world.
Each story arc introduces pivotal episodes that elevate the series, engaging fans and sparking excitement for what’s to come. With a blend of exhilarating battles and poignant sacrifices, these standout episodes have defined each arc within the universe of Demon Slayer.
Warning: Spoilers Ahead for Demon Slayer
10. Season 1, Episode 4: “Final Selection”
Final Selection Arc

- IMDb Rating: 8.8
In “Final Selection,” Tanjiro arrives at Mt. Fujikasane, competing against other candidates to survive a week surrounded by demons. This rigorous trial is designed to test the applicants’ determination and fortitude, essential qualities for any aspiring demon slayer.
I’ve been here so long that dynasties have risen and fallen, again and again! All while I’ve been trapped here! Unforgivable! Unforgivable! ~ Hand Demon
This engaging episode is packed with action, dramatic stakes, and Tanjiro’s unyielding spirit as he confronts the Hand Demon, culminating in a memorable twist that intensifies the excitement.
9. Season 1, Episode 7: “Muzan Kibutsuji”
Kidnapper’s Bog Arc

- IMDb Rating: 8.6
After the tragic demise of his family, Tanjiro’s pursuit of revenge leads him to cross paths with Muzan, the Demon King, during an unsettling encounter at a marketplace. Despite being initially elusive, Muzan’s anger is evident after their brief exchange.
All that lives must die. Only feelings are eternal and undying. That is true. I do not remember a single human being I have killed. Flesh dies, and that is the end. However, their feelings passed on and never fell to ruin, and have even defeated me. I have witnessed that fact with my own eyes, and I was so moved that I trembled. ~ Muzan Kibutsuji
The episode, “Muzan Kibutsuji,” dives deep into the psychological trauma endured by Tanjiro and unveils vulnerabilities of Muzan, presenting a gripping psychological contrast amid dramatic tensions that set it apart from typical action sequences.
8. Season 1, Episode 9: “Tanjiro Vs Temari Demon And Arrow Demon”
Asakusa Arc

- IMDb Rating: 8.4
After Muzan detects Tanjiro’s presence, he dispatches the Temari Demon and Arrow Demon to eliminate him. Meanwhile, as Tanjiro and Nezuko form a bond with Tamayo, a fierce battle looms on the horizon, testing their resolve and combat skills in a thrilling survival scenario.
7. Season 1, Episode 12: “The Boar Bares Its Fangs, Zenitsu Sleeps”
Tsuzumi Mansion Arc

- IMDb Rating: 7.9
The episode, “The Boar Bares Its Fangs, Zenitsu Sleeps,” unveils the surprising potential of Zenitsu Agatsuma as he transforms from a timid character to a formidable fighter. This turning point occurs within the eerie confines of the Tsuzumi Mansion, where he faces off against the Tongue Demon, revealing the truth behind his unexpected strength during unconscious states.
6. Season 1, Episode 19: “Hinokami”
Mount Natagumo Arc

- IMDb Rating: 9.7
In this arc, the intense confrontation with the stygian Rui and his demon family reveals insights into the complexities of family ties and adversarial emotions. Tanjiro’s passionate link to Nezuko comes into sharp focus, driving their brotherly bond in their openly tumultuous battles.
Since I was the one with the most power, there was no one who could protect me, who could shield me. The more powerful I became, the less I remembered about being a human. And I was losing sight of what it was that I wanted to do. Seeking a bond that I could never claim for myself. ~ Rui
The battle against Rui not only tests their physical capabilities but also serves as a benchmark for animation quality in the series, solidifying Demon Slayer’s reputation.
5. Season 1, Episode 26: “New Mission”
Rehabilitation Training Arc

- IMDb Rating: 8.8
In “New Mission,” viewers are introduced to Muzan’s hidden sanctuary, providing crucial context to his character. The episode showcases his ruthless actions post-Rui’s defeat, as he channels his anger into a violent retaliation against his Lower Moons.
4. Season 2, Episode 7: “Set Your Heart Ablaze”
Mugen Train Arc

- IMDb Rating: 9.7
Possibly the most stirring episode, “Set Your Heart Ablaze” delivers an emotional climax as Kyojuro Rengoku squares off against Akaza in the wake of a previous victory. The episode emphasizes themes of choice and character, marking a significant learning experience for Tanjiro and his allies.
Life is a series of decisions. You never have unlimited options or unlimited time to think, but what you choose in that instant defines who you are. ~ Kyojuro Rengoku
The gripping fight concludes on a profoundly emotional note, imparting lessons that resonate far beyond the battlefield.
3. Season 2, Episode 17: “Never Give Up”
Entertainment District Arc

- IMDb Rating: 9.7
As the confrontation in the Entertainment District escalates, Tanjiro faces a near-impossible task while his allies lie seriously injured. Gyutaro’s taunts put Kamado on the edge, yet he finds clever strategies to counter the overwhelming odds against him.
When the dynamics shift, Tanjiro combines forces with Tengen, Inosuke, and Zenitsu to execute an awe-inspiring comeback against the brother-sister demon duo, ultimately resulting in one of the most artistically crafted battles in the series’ history.
2. Season 3, Episode 11: “The Connected Bonds: Daybreak And First Light”
Swordsmith Village Arc

- IMDb Rating: 9.4
In this gripping episode, titled “The Connected Bonds: Daybreak and First Light,” the setting of the Swordsmith Village serves as a battleground against the demons Hatengu and Gyokko. The tension culminates in a climactic confrontation, where Tanjiro fiercely battles to protect his comrades and villagers.
You’re just too poor and uncultured to understand my beauty, refinement, and elegance. Even if you show a cockroach a book, it can’t read it! ~ Gyokko
Nezuko’s remarkable transformation as she overcomes the sun creates monumental ripples that may very well affect Muzan’s ultimate ambitions.
1. Season 4, Episode 8: “The Hashira Unite”
Hashira Training Arc

- IMDb Rating: 9.7
The highly anticipated episode “The Hashira Unite” features the long-foreseen confrontation between Muzan Kibutsuji and his nemesis, Kagaya Ubuyashiki. As the two leaders grapple with their turbulent pasts, a decisive battle looms that could profoundly impact humanity’s fate.
This momentous clash sets the stage for an unprecedented war between demons and humans, and as their hatred for each other boils over, the stakes have never been higher.