Table of contents

Highlights

  • Fans are curious about how Demon Slayer will adapt the Hashira Training arc into a full season, with concerns about filler content.
  • Pacing issues and potential changes to the storyline raise worries among fans awaiting the new season of Demon Slayer.
  • As the series nears its climax, anticipation is high for the impactful conclusion of Demon Slayer's Hashira Training arc.

Demon Slayer: Kimetsu no Yaiba follows the story of Tanjiro Kamado, a kind and compassionate young boy living in Taisho-era Japan, whose life is shattered when demons massacre his family, leaving his only sister Nezuko as the sole survivor, transformed into a demon herself.

Determined to avenge his family and find a cure for Nezuko, Tanjiro joins the Demon Slayer Corps, a group devoted to eliminating demons and protecting humanity. With the fourth season set to premiere in May 2024, focusing on the Hashira Training arc, fans are curious about how the anime will adapt the manga chapters into an entire season, with concerns lingering about potential filler content.

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Everything Up to the Hashira Training Arc

Hashira

Across four seasons of Demon Slayer, Tanjiro Kamado, alongside his friends Zenitsu Agatsuma and Inosuke Hashibira, battles demons, confronts formidable adversaries, and undergoes intensive training, all while seeking a cure for his sister Nezuko's demon curse and preparing to face Muzan Kibutsuji, a powerful demon and the originator of all demons, and his forces.

Season 1 Begins Tanjiro's Quest to Protect Nezuko

Tanjiro and Nezuko

Name

Tanjiro Kamado, Unwavering Resolve Arc

Episodes

26

Air Date

April 6 – September 28, 2019

Manga

Chapters 1 - 54

Tanjiro Kamado begins his quest as a demon slayer to save his sister Nezuko from her demonic curse, accompanied by his new friends, Zenitsu and Inosuke. Their journey leads them to confront many demons, including the treacherous Spider Demon Family, who they defeat. Through rigorous training and perseverance, they hone their skills and deepen their resolve. Tanjiro's determination to defeat the elusive Muzan Kibutsuji intensifies, particularly after encountering Muzan posing as a human with a family, a revelation that deeply shocks. Upset by the loss of the Spider Demon Family, Muzan ruthlessly eliminates his lower-ranking demons, sparing only Enmu, whom he empowers with his blood, strengthening him and setting the stage for the harrowing Mugen Train arc.

Season Two Embarks on the Mugen Train Journey...

Rengoku

Name

Mugen Train Arc and Entertainment District Arc

Episodes

18

Air Date

October 10, 2021 – February 13, 2022

Manga

Chapters 54 - 97

In the Mugen Train arc, Tanjiro and his friends encounter Kyojuro Rengoku, the Flame Hashira, aboard the demon-infested train. They battle against Enmu, a demon who has taken control of the train by inducing a deep sleep in victims and merges with the train. Despite Enmu's abilities, Tanjiro and Inosuke manage to defeat him. However, their victory is short-lived as they face a new threat in the form of the Upper Rank Demon Akaza. Despite Rengoku's valiant efforts, he tragically dies in battle.

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...and Explores the Entertainment District

Tengen

In the subsequent Entertainment District arc, four months after Rengoku's death, Tanjiro, Zenitsu, and Inosuke join the Sound Hashira Tengen Uzui on a mission to infiltrate the Yoshiwara red-light district, rumored to be infested with demons and where Tengen’s wives have been kidnapped. There, they confront Upper Rank Gyutaro and Daki, two powerful demon siblings, resulting in intense battles that culminate in the defeat of the siblings. However, Tengen sustains severe injuries, including the loss of an eye and an arm, prompting him to retire from the Demon Slayer Corps.

Season Three Forges Through the Swordsmith Village Arc and More Upper Rank Demons

Swordsmith Arc

Name

Swordsmith Village Arc

Episodes

11

Air Date

April 9 – June 18, 2023

Manga

Chapters 98 - 127

Tanjiro goes on a journey to a village of swordsmiths to repair his damaged sword, where he encounters Hotaru Haganezuka, the skilled craftsman behind its creation. Meanwhile, the peace of the village is shattered by the infiltration of Upper Moon demons Gyokko and Hantengu, leading to intense confrontations with Mist Hashira Muichiro Tokito and Tanjiro's group. Mitsuri Kanroji, the Love Hashira, valiantly joins the fight against Hantengu, a demon with seven distinct personalities. Amidst the chaos, both Wind and Love Hashira unknowingly awaken their formidable Demon Slayer marks, unveiling new depths of power. Additionally, the revelation that Nezuko possesses the rare ability to withstand sunlight exposes her as a prime target for the nefarious Muzan Kibutsuji, escalating the stakes of their ongoing battle.

Season Four Prepares with the Hashira Training Arc

Tanjiro in Hashira Training Arc

Name

Hashira Training Arc

Episodes

TBD

Air Date

April 9 – June 18, 2023

Manga

Chapters 128 - 136

The Hashira convene a meeting after realizing Nezuko Kamado's unique ability to withstand sunlight makes her a target for Muzan Kibutsuji. Amane Ubuyashiki, the wife of Kagaya Ubuyashiki, the head of the Demon Slayer Corps, urges the Hashira to train and unlock their Demon Slayer Marks, essential for the upcoming battle against Muzan and the demons. The Hashira seize the opportunity to train lower-ranking Demon Slayers, delving into an intensive regimen to enhance their combat skills. Tanjiro, Zenitsu, and Inosuke join the sessions to strengthen their abilities and contribute to the fight against the demons. As Kagaya Ubuyashiki's health declines, Amane calls for further preparations, assigning roles to counter Muzan's threat, while Giyu Tomioka, the Water Hashira, opts to train alone.

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Concerns Arise Over Demon Slayer Filler

Training Arc

Fans eagerly anticipated the transition from the Swordsmith Arc to the Hashira Training Arc after the release of the movie Demon Slayer: Kimetsu no Yaiba — To the Hashira Training in February, which bridged the two storylines. However, with the recent trailer for the upcoming season, concerns have arisen regarding how the anime will adapt the relatively short arc spanning chapters 128 to 136 into a full season. Fans worry about pacing issues, filler content, potential changes to the original storyline, and the quality of animation. While excitement for the new season remains high, fans express apprehension about whether it will meet the series' high standards.

Pacing Issues

Love and Serpent Hashiras

Some fans worry that such a short arc could result in rushing through important plot points or dragging out scenes unnecessarily could impact the overall quality of the adaptation. Given the significance of the Hashira Training Arc for character development and setting up new challenges, fans fear that a rushed pace could undermine the depth and impact of these elements. Additionally, as the penultimate arc before the Final Battle Arc, which encompasses multiple sub-arcs and pivotal moments, fans hope that the anime will allocate sufficient time and attention to the Hashira Training Arc to ensure a satisfying buildup to the series' climax.

Filler Content

Tengen and His Wives

Demon Slayer sets itself apart by sticking closely to the manga canon, avoiding filler content that could detract from the main narrative. However, with the Hashira Training Arc being relatively brief in the manga, fans worry that the anime may resort to filler episodes or scenes to extend the season's length. This raises concerns about diluting the story's impact and potentially disrupting the flow of the narrative. Fans hope that the anime will stay true to the source material and refrain from introducing unnecessary filler content.

Changes in Storylines

Nezuko Can Talk

Several popular anime series, like One Piece,Naruto, and Dragon Ball Z, have a history of incorporating filler episodes to either prolong the source material or adhere to production schedules. However, instances such as Fullmetal Alchemist exist, where the anime takes significant departures from the manga, resulting in distinct endings. The adaptation of manga into anime often necessitates adjustments to fit the format or address pacing concerns. While some alterations may be required for the transition, fans are cautious about straying too far from the original manga storyline. Changes to character arcs, plot developments, or key events could potentially disrupt the narrative's coherence and integrity.

Season 4

Demon Slayer's Season 4 Hashira Training Arc, though shorter than previous arcs, will offer significant character development and set the stage for the series' final arc, the Final Battle Arc, comprising the Infinity Castle Arc and the Sunrise Countdown Arc. While fans express concerns about filler, Demon Slayer has consistently delivered compelling storytelling and stunning animation, promising an impactful conclusion. As the series approaches its climax, anticipation runs high, ensuring a poignant finale for fans worldwide.

Source: Reddit

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Demon Slayer
Demon Slayer

Based on Koyoharu Gotouge's shonen manga, Demon Slayer: Kimetsu no Yaiba is an action anime set in Japan during the early 20th century. Seeking revenge for the murder of his family while also looking to save his sister, Tanjiro joins the Demon Slayer Corps as they try to eradicate Demons led by Muzan.