10 Epic Anime That Completely Failed in Their Final Season

As a passionate anime enthusiast, I’ve found myself utterly captivated by intriguing narratives, colorful personalities, and breathtaking visuals in this genre. However, when it comes to the grand finale, some series tend to stumble, often falling short of the enchantment they initially promised. A lackluster final season can cast a shadow over the magic that preceded it, leaving me feeling let down and yearning for more satisfying resolution.

In our shared experiences, we’ve often been disappointed when a favorite series didn’t deliver a satisfying conclusion. Here is a list, arranged in order, of ten anime productions that began promisingly yet faltered during their last seasons, leaving viewers yearning for more fulfillment.

10. Seraph of the End (2015)

‘Seraph of the End’ immerses us in a post-cataclysmic scenario dominated by vampires, while humans under the leadership of Yuichiro Hyakuya engage in a relentless struggle for survival. The initial installments captivate us with pulsating action and profound emotional involvement.

Despite starting off strong, the last season struggles to maintain its pace, leaving some storylines incomplete and causing confusion. The decisive conflicts seem underwhelming, and the sudden conclusion fails to wrap up character development, disappointing viewers who were initially captivated.

9. Tokyo Ghoul:re (2018)

‘Tokyo Ghoul:re’, the subsequent series to ‘Tokyo Ghoul’ (2014-2018), revisits a grim universe inhabited by ghouls and humans, focusing on the transformation of Ken Kaneki. The initial episodes skillfully create an atmosphere of suspense and intrigue.

However, the last season rushes through crucial narrative points in a short span of episodes, bypassing significant manga events. The hasty progression and unsatisfying ending fail to keep us emotionally connected with characters we came to cherish.

8. Wonder Egg Priority (2021)

‘Wonder Egg Priority’ explores profound topics such as trauma and camaraderie using the magical girl genre as a medium. The narrative follows Ai Ohto’s extraordinary fights, with a captivating visual style and strong storytelling that quickly grab your attention.’

The concluding season, especially the distinctive episode, struggles because of behind-the-scenes problems. The hasty and vague ending fails to provide satisfactory answers, lessening the emotional resonance of previous episodes.

7. Gantz (2004)

‘Gantz’ is an intense, science fiction animated series featuring characters like Kei Kurono who find themselves compelled to undertake lethal tasks due to a mystifying orb. The initial episodes engage viewers with hard-hitting action scenes and thought-provoking ethical questions.

In the last series, things move rather quickly and stray from the original comic book plot, resulting in an perplexing, disappointing conclusion. It falls short in wrapping up essential questions, leaving viewers feeling disgruntled following such an exhilarating introduction.

6. Darling in the FranXX (2018)

‘Darling in the Franxx’ is a mecha series that focuses on romantic relationships between pilots in a bleak future setting. The relationship between Hiro and Zero Two takes center stage, captivating viewers. In the early episodes, there’s an exciting mix of intense action scenes with emotional, heartfelt storytelling.

The last season unexpectedly veers off course with abrupt extraterrestrial subplots and a hurried resurrection narrative. This abrupt change seems discordant, resulting in an ending that feels disjointed from the heartfelt tale we cherished for its earthy feel.

5. Attack on Titan (2013-2023)

‘Attack on Titan’ constructs an engrossing universe where mankind fights Titans, fueled by Eren Yeager’s yearning for liberation. The first few seasons skillfully interweave action, enigma, and intricate topics.

In my opinion, the last season moved crucial storylines too quickly and oversimplified character motivations. The controversial finale seemed rushed and artificial, which was disappointing considering all the complexity that had been carefully constructed over time, and left many of us feeling rather disappointed and unfulfilled.

4. Kabaneri of the Iron Fortress (2016)

‘Kabaneri of the Iron Fortress’ seamlessly combines the genres of steampunk and zombie horror, focusing on the battle waged by Ikoma against terrifying creatures known as Kabane. The initial episodes offer high-octane action and introduce a distinctly original setting.

Instead of packing the final season into a hurried storyline, resulting in underdeveloped characters and a rushed ending that lacks impact, it fell short of rekindling the initial excitement. A more powerful resolution was desired instead.

3. The Seven Deadly Sins (2014-2021)

‘The Seven Deadly Sins’ is a captivating series that delves into the lives of a group of knights in a magical realm, featuring thrilling fights and delightful personalities such as Meliodas. The initial installments offer an exhilarating mix of action and laughter.

The last season struggles with low-quality visuals and a hurried, complex storyline that seems confusing. The conclusion lacks the depth that previously made the show beloved by fans.

2. Your Lie in April (2014-2015)

‘In “Your Lie in April,” we follow the touching narrative of piano player Kousei Arima and violinist Kaori Miyazono, where music and affection are beautifully interwoven. The series’ profound emotions and stunning visuals leave a deep impact from the very beginning.’

In simpler terms, the last season is criticized for being excessively somber and sad, culminating in a bittersweet conclusion that seems overly depressing to many viewers. This ending disappointingly fails to provide the optimistic resolution we had anticipated, instead casting a shadow over the journey’s inherent beauty.

1. The Promised Neverland (2019-2021)

‘The storyline of ‘The Promised Neverland’ initially unfolds as a spine-chilling saga about children in an orphanage, slowly discovering the grim reality hidden within their world. With its captivating suspense and ingenious plot turns, the first season has solidified itself as a contemporary masterpiece.’

Instead of a detailed and engaging conclusion as anticipated, the last season opted for a quick, summary-like ending that breezed through character development and key plot points, which was disappointing given its initial promise.

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2025-07-06 22:46