Why Was Ayashimon Canceled? Full Explanation

Ayashimon was canceled and ended earlier than expected.

In this article, we explain why it ended so suddenly.

Why Was Ayashimon Canceled? Full Explanation

Ayashimon was unfortunately canceled before it had the chance to fully expand its world and story.

 

“Ayashimon” was serialized in *Weekly Shonen Jump* from Issue 50 of 2021 to Issue 26 of 2022.

The protagonist, Maruo, lacks charm and is rather plain

The reason *Ayashimon* was canceled was that Maruo Kaido, the protagonist who was supposed to drive the story forward, lacked the personality needed to captivate readers.

【アヤシモン】マルオの戦闘スタイルは素手喧嘩なのでデンジくんのようなチェーンソーでド派手に切り刻む事は出来ないし、ワンパンマンのサイタマみたいにあまりにも規格外な強さを持っている訳でもないので、思った以上に戦闘がマンネリ、且つ地味になってしまうんだなと。 #WJ01

— 金銀パール (@kinginpl) December 6, 2021

アヤシモン、ロケーションは派手なはずなのになんか地味。たぶんマルオがそんなに面白くないからだと思う

— 斗潮 (@rock_salt_sugar) November 29, 2021

Maruo has the kind of “generic face” that’s even mentioned in the story itself, and his style of simply punching opponents with his bare hands came across as rather dull to Shonen Jump readers, who prefer flashy special moves and tactics.

 

In terms of his inner character, he was portrayed as a battle-crazed individual driven by a single desire—“I want to fight in a way that’s just like in a manga”—making it difficult for readers to deeply empathize with his actions or root for him.

 

Although his mental growth and mastery of secret techniques were finally depicted in the final stages, the consensus among many readers was that it came far too late, given that the series was nearing its end.

 

Furthermore, it is believed that subtle character traits, such as his unique laugh, caused some readers to feel a sense of rejection, which also hindered his ability to gain popularity.

 

As a result, the protagonist’s lack of charisma and emotional depth drove down his poll rankings, ultimately becoming the decisive factor that led to the series’ cancellation.

The story's slow pace and a plot structure that feels like it drags in the middle

One major point of reflection regarding *Ayashimon* is that the pacing was very slow from the beginning of the story, and the plot progressed without fully delivering the sense of exhilaration that had originally been anticipated.

まあアヤシモン打ち切りは残当って感じだよなぁ
キャラクターの動かし方と展開のテンポが微妙だったんだよなぁ

— ミ＝ゴ (@Mi_go_pail) May 30, 2022

アヤシモン、テンポ遅いけど大丈夫か....？設定とか世界観は2話で結構好きになれたので頑張って欲しいところですが、イマイチ主人公が好きになれないしバトルが単調なのが......大丈夫か......？

— あるふぁ (@uu_v8k) December 6, 2021

アヤシモン設定も良いしキャラもいいんだけど
多分説明が必要すぎたとかでテンポ悪くてアンケート結果悪かったんだろうなぁ…
俺は常にアンケートに入れてたんだけどなぁ…

— せいと。 (@seyto_dayo___) May 30, 2022

The story repeatedly had Maruo—who is supposed to possess overwhelming power—only pulling out all the stops after getting into trouble time and again, which left the impression that the battle sequences dragged on aimlessly.

 

In particular, the fight against Cotton and her group was drawn out for too long, causing the story to stall; many critics pointed out that it failed to keep up with the fast-paced action expected of modern *Jump* series.

 

Expectations were high since this was a new work by Yuji Kaku, the creator of the hit series “Jigokuraku,” but the decision to proceed too slowly from the very beginning ended up driving away new readers.

 

Spending too much time on world-building, explaining terminology, and introducing mysteries meant that the essential “joy of mowing down enemies” took a back seat—a major mistake in the story’s structure.

 

It cannot be denied that overcomplicating the story before its popularity had taken hold sapped the momentum of the serialization and led to the harsh reality of its cancellation.

The Necessity of the “Yakuza Setting” and the Lack of Depiction

While the premise of *Ayashimon*, which likens the world of yokai to a yakuza organization, was original, one of the reasons for its shortcomings was that the narrative failed to sufficiently explore the necessity of this concept, thereby failing to fully capitalize on the premise.

そもそも妖怪の生態が仁義に向いてなさすぎてまあそんな話While the premise of *Ayashimon*, which likens the world of yokai to a yakuza organization, was original, one of the reasons for its shortcomings was that the narrative failed to sufficiently explore the necessity of this concept, thereby failing to fully capitalize on the premise.をメインにする気は毛頭ないんじゃねぇかなとなるアヤシモン
極道要素しか仁義やりそうな点ないし
じゃあなんで極道やってんだ？には金が肉体になるからというアンサーを一応だしてはいるから現状仁義を求めるほうが話から逸れるんだよな…

— 夢患い (@kaonashi1104) December 20, 2021

アヤシモン終わったか……
話のテンポとキャラの目的は大切やね

— ショク (@F66875n1) May 30, 2022

Although the story is set in the underworld of the human world, where yokai vie for power, specific yakuza-style activities—such as turf wars and fundraising—barely feature in the plot.

 

There were no depictions of making money through illegal means, and the passionate drama associated with the “honor” and “chivalry” of the old-school yakuza was thin, leaving the yakuza setting as little more than a mere symbol.

 

As for the villains, there were few despicable depictions of them exploiting the weak to the bone, which made it difficult to generate a sense of catharsis when they were defeated.

 

The failure to present readers with a compelling “reason why it had to be yakuza” beyond visual elements like the sake-cup-sharing ceremony or tattoos ultimately undermined the work’s depth.

 

The inability to redefine the appeal of yakuza culture through the story for younger readers unfamiliar with it was a contributing factor to the work’s failure to gain a wider following.

Lack of differentiation from existing hits and lack of originality

The concept behind *Ayashimon*—where characters with extraordinary powers overwhelm those with special abilities—overlaps with the approach taken in earlier hits like *Mashle*, giving the impression that it lacks originality.

「アヤシモン、主人公の設定がマッシュルよりサイタマに被ってるのと、「極道が妖怪」ってのがぬらりひょんの孫にダダ被ってるのが今の所の不安要素ですかね・・・」

— メガネ・ニンジャ◆/2mbBIMAHw (@message_window) November 15, 2021

アヤシモン、ステゴロだとこう、何かしらでぶっちぎる要素がないと難しいのかな?とは思う（同時期に呪術とマッシュルとかステゴロ主人公おるしな）

— 味噌メガネ (@misoglasses) April 18, 2023

While *Muscle* showcased its brilliance by clearly contrasting “magic vs. muscle,” this work’s “sorcery vs. muscle” framework ran the risk of leaving readers with the impression that it was merely a rehash.

 

The storytelling intended to highlight Maruo’s overwhelming power failed to generate the same sense of exhilaration or humor as its predecessor, and it also failed to fully capitalize on the strength of his partner, Urara, as the brains of the operation.

 

Another major drawback was that the story tried to cram too many elements into the early stages—the thrill of the powerful Maruo defeating evil, the ability battles between the partners, and the drama of the succession struggle—which caused the focus to become blurred.

 

The combination of the fantasy element of yokai with the unfamiliar subject matter of the underworld resulted in both aspects being conveyed only halfway, failing to hold the readers’ interest.

 

Ultimately, the inability to establish a unique hook—something that made readers think, “I absolutely have to see this”—was a major factor in the series’ failure to survive the fierce competition among serialized manga.

Exploring the Charm and Reasons Why “Ayashimon” Is So Beloved Despite Its Cancellation!

A unique and fresh world woven together by yokai and the yakuza

Set in modern-day Kabukichō, *Ayashimon*’s premise—in which yokai control a yakuza organization—offered readers a fresh, unprecedented take that left a strong impression.

 

Traditional yokai were reimagined with a modern twist, and the intricate backdrop—featuring fierce conflicts among the four major factions and the presence of the Onmyōryō—played a major role in deepening the readers’ immersion in the story.

 

The thrilling storyline, in which the human protagonist challenges powerful yokai to one-on-one battles and expands his territory through his own strength, left a lasting impression on many readers.

 

On social media, praise never ceased, with comments such as, “I was so happy to finally read a genuine yokai manga again,” and “The setting that fused yokai with a yakuza world influenced by V-cinema was simply fascinating.”

 

Since the series ended before this unique world could fully expand, there is still a strong, lingering sense of regret among fans who desperately wanted to read the continuation of the story that was surely waiting ahead.

 

Precisely because the setting was so meticulously crafted, the fact that not all of its compelling elements were resolved before the series ended is the biggest reason why its cancellation is so deeply regretted.

Stunning animation quality and exhilarating battle scenes

Yuji Kaku’s dynamic and powerful artwork in *Ayashimon*—a hallmark of his style—pushed the exhilaration of the battles to the absolute limit, making the series visually captivating.

 

The catharsis of watching Maruo, the protagonist with his overwhelming physical abilities, take down powerful yokai with his bare hands in a *One-Punch Man*-style display was incredibly satisfying to read.

 

The character designs, which are not merely intense but also exude a certain allure, play a crucial role in enhancing the overall refined atmosphere of the work.

 

In addition to the main cast, numerous charming supporting characters—such as Ten, Cotton, and Dokubo—make appearances, and the fact that each of their personalities and standout moments were carefully depicted also contributed to the high praise the series received.

 

In particular, specific episodes where supporting characters truly shine—such as the scene where Grandpa Hannibal awakens—have left a deep impression on many readers.

 

It is precisely because the beauty of the artwork and the strong appeal of each individual character meshed so well that there is no end to the fans who wish they could have seen more of their exploits.

Ayashimon Synopsis

――And so begins a yakuza saga filled with demons and monsters.
Maruo, a maverick with extraordinary strength, is taken under the wing of Urara—the illegitimate daughter of the late chairman of the Enma-kai crime syndicate—and plunges into the yakuza world of the “Ayashimon.”
He heads to Shinjuku Kabukicho, a district where every dispute is settled by “one-on-one duels,” and a massive turf war erupts!!

Final Thoughts on Ayashimon

In conclusion, Ayashimon was canceled and ended earlier than expected.

Overall, several factors discussed above likely influenced how Ayashimon ended.

 

After the success of Hell's Paradise: Jigokuraku, the series entered Weekly Shonen Jump with high expectations, but it struggled to reach the same level of popularity as the author’s previous work.

 

Even so, Ayashimon is still highly praised by core manga fans for Yuji Kaku’s stylish art style and its unique underworld setting based in Shinjuku.

 

It may still be worth checking out for yourself.

 

 

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