Every Demon Slayer Characters Reaction to Falling in the Infinity Castle (2024)

As the most recent season of Demon Slayer: Kimetsu No Yaiba ended, audiences were given yet another glimpse of the Infinity Castle. The Infinity Castle has been shown throughout the series in small scenes with Muzan and the Upper Moons, but has not been explored within the anime. During one of the final scenes in the Hashira Training Arc, Muzan pulls all the demon slayers into the Infinity Castle for the final battle between humans and demons.

The Infinity Castle in Demon Slayer serves as one of the most important settings in the series, especially during the final battle against the Upper Moons and Muzan Kibutsuji. The sudden transition into this chaotic and ever-shifting domain is a shock to the characters, offering a revealing glimpse into their personalities and growth throughout the series. As each character fell into the Infinity Castle, their reaction reflected their individual arc and core traits.

Through each reaction, fans can see how the characters of Demon Slayer have evolved throughout the series. Each battle, training, and relationship has affected these characters in profound ways and that all comes to a head at the start of this final battle.

How Tanjiro Reacted

Tanjiro's Character Arc So Far Shows His Resilient Determination And Anger Towards Muzan

Tanjiro Kamado's reaction to falling into the Infinity Castle exemplifies his resilient determination and adaptability, which are key aspects of his character. Despite the disorienting and dangerous nature of the castle, Tanjiro quickly regains his composure and focuses on the mission at hand. His priority remains to defeat Muzan Kibutsuji and protect his comrades, demonstrating his unwavering sense of responsibility and courage. This reaction showcases his growth from a compassionate but naive young boy into a mature warrior.

Tanjiro's determination is further highlighted by his quick thinking and strategic planning, even in the face of overwhelming odds. His ability to remain collected and control his anger in such a chaotic environment shows Tanjiro's inner strength and leadership qualities. Additionally, his empathy and concern for his friends' safety are evident through his anger, as he constantly considers their well-being as his top priority and tries to keep them safe. This combination of empathy, anger, resilience, and strategic thinking defines Tanjiro's character and shocases his growth throughout the series.

The Demon Slayer Corps Reactions

How Zenitsu, Inosuke, Genya, Kanao, And Murata Reacted To The Infinity Castle

As they fall into the Infinity Castle, many members of the Demon Slayer Corps show their true character and growth through their reactions. Zenitsu's reaction to the Infinity Castle is like no other reaction fans have seen from him yet. He is coldhearted and focused. The look on Zenitsu's face can only be described as prepared or "locked in", he is ready to fight Muzan and the Upper Moons and take action after receiving the letter during his Hashira training.

The other members of the Demon Slayer Corps, however, had reactions that reflected how their characters have been consistently shown throughout the series. Inosuke, after an initial look of shock, gets an excited and gleeful expression that shows how pumped he is to be fighting demons. This reaction highlights his primal instincts and adaptability, and his growth is evident as he grabs his boar mask and channels his wild nature to fight. Genya, like many of the other demon slayers and hashira, reacts with a scared face. Seeing the demon's lair is a truly terrifying moment for Genya, as he has no special breathing techniques.

Kanao's normally calm and reserved nature is broken when she falls into the Infinity Castle. Her reaction is one of fear and worry about Shinobu and her other friends who are falling with her. Murata, a member of the Demon Slayer Corps, reacts with sheer terror. His presence, though less prominent throughout the anime, adds to the ensemble of demon slayers who are training for this final battle.

The Hashira Reactions

How Shinobu, Obanai, Mitsuri, Sanemi, Muichiro, Gyomei, And Giyu Reacted To The Infinity Castle

The Hashira are the highest order of trained demon slayers, and the most likely to be able to defeat Muzan and the Upper Moons. Shinobu, the insect Hashira, first looks shocked and worried, but that quickly changes to a strategic face. Her growth is seen in her balance between her vengeful desires and her commitment to helping others, reflecting her complex character. Obanai, the serpent Hashira, reacts similarly with a quick face of surprise and then a shift to focus. He demonstrates his unwavering loyalty to the cause of defeating Muzan and his growth in balancing personal emotions with his responsibilities as a Hashira.

Mitsuri's passionate and emotional response of fear and confusion emphasizes her deep care for her comrades and her resolve to protect them, reflecting her growth in confidence and strength. Sanemi, the wind Hashira, has a very characteristic reaction of aggression. His aggressive and confrontational reactions show his harsh exterior and dedication. This reaction is, in part, due to the fact that this is not his or Obanai's first time seeing the infinity castle.

Muichiro's initial reaction of shock is taken over by his calm and collected demeanor, showing that even under pressure he has made significant growth from a detached, aloof figure to one who deeply cares for the outcome of the battle and his friends' well-being. Gyomei's reaction to falling into the Infinity Castle is one of steadfast composure and leadership, reflecting his inner strength and growth in guiding others with both wisdom and compassion. Giyu's response to the Infinity Castle is one of concern for his friends, especially Tanjiro. His growth is evident in his increasing openness to others and willingness to work closely with his fellow Demon Slayers.

The Infinity Castle will serve as a final trial that tests each of the characters' strengths, weaknesses, and growth. The reactions of the Demon Slayer characters to this surreal and challenging environment are deeply intertwined with their individual arcs, showcasing their evolution and the core traits that define them.

Source: @Cleo_Theone (YouTube)

Demon Slayer

TV-MA

Demon Slayer (2019) follows Tanjiro Kamado, a young boy who becomes a demon slayer after his family is slaughtered by demons and his sister Nezuko is transformed into one. Set during Japan's Taisho era, the series explores their journey as they seek to find a cure for Nezuko and to prevent further demon attacks. The show features striking animation and detailed character development, blending traditional folklore with modern storytelling.

Release Date

April 6, 2019

Streaming Service(s)

Crunchyroll

Franchise(s)

Demon Slayer

Creator(s)

Ufotable