Top 19 Japanese Martial arts Action Novels in 2026

2026 Edition

Updated January 27, 2026

Specialized Lists

19 Novels

Japanese martial arts action plays differently than Chinese wuxia or Korean murim stories. There's often more focus on specific techniques, training philosophy, and the mental aspects of combat. Fantasy elements appear but tend to be grounded in internal energy or spiritual concepts rather than flying around shooting sword beams.

The action in these novels ranges from realistic martial arts with minimal supernatural elements to full fantasy battles with named techniques and power scaling. What stays consistent is attention to the physicality of combat. Authors describe stances, timing, and movement in ways that make fights feel choreographed rather than just stat comparisons.

Completed
1
TOP PICK
Tensei Shitara Slime Datta Ken (WN)
4.2
(1.5K ratings)
Genre: action, adventure, comedy
A man is stabbed by a robber on the run after pushing his coworker and his coworker’s new fiance out of the way. As he lays dying, bleeding on the ground, he hears a voice.
First Impressions
Tensei Shitara Slime Datta Ken, or Slime Isekai as it's often called, is a web novel that I dove into with a good deal of anticipation, given its popularity and numerous adaptations. Overall, I found it to be a mixed bag, with some truly enjoyable elements weighed down by some frustrating shortcomings. The initial premise – a salaryman reincarnated as a slime – is undeniably intriguing. The early chapters are engaging, and I was quickly drawn into Rimuru's efforts to build a life and community in this new world. The idea of a slime, of all things, becoming a powerful leader and nation-builder ...
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Completed
2
RUNNER UP
Mahouka Koukou no Rettousei
4.4
(516 ratings)
Genre: action, martial arts, mystery
Magic. It is a product of neither legends nor fairy tales, but instead has become a technology of reality since a time unknown to people.
First Impressions
Mahouka Koukou no Rettousei is a series that has definitely left an impression on me. It’s a blend of sci-fi, magic, and school life that creates a unique world, but it’s not without its quirks. Initially, I was drawn in by the concept of a world where magic is intertwined with technology. The idea of a magic academy with a protagonist who seems like an underdog but is secretly powerful is a classic setup, and I was eager to see how Mahouka would execute it....
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3
HIGHLY RECOMMENDED
Altina the Sword Princess
4.3
(406 ratings)
Genre: action, adventure, drama
Regis, an incapable soldier, who is bad at both sword and archery that only reads books. He meets a girl at the remote region where he was transferred to.
First Impressions
Altina the Sword Princess is a web novel that I found myself surprisingly invested in. It's a blend of military strategy, political maneuvering, and character-driven moments set in a fascinating world reminiscent of Europe but with its own unique flair. Initially, I was drawn in by the promise of intricate warfare and the dynamic between a strong female lead and a clever strategist. The story follows Altina, a warrior princess, and Regis, a bookish commoner with an uncanny talent for tactics. Their partnership, forged in the fires of war and political intrigue, immediately grabbed my attention...
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4
EDITORS CHOICE
Otome Game no Heroine de Saikyou Survival (LN)
4.5
(414 ratings)
Genre: action, adventure, fantasy
A girl Alicia lived as an orphan in a world of sword and magic Ciel. One day, she learned that she was an “otome game’s heroine”.
First Impressions
"Otome Game no Heroine de Saikyou Survival" certainly grabbed my attention with its intriguing premise. We're thrown into a world that initially feels like a typical otome game setting, but quickly veers off the beaten path. Alicia, our heroine, isn't interested in romance; her primary focus is survival. I was immediately drawn in by the promise of a protagonist who prioritizes strength and skill over capturing the hearts of potential love interests. What I appreciated most was the subversion of otome game tropes. Instead of the usual focus on romance, we get a hardcore leveling-up story. Alic...
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5
EDITORS CHOICE
Dungeon Battle Royale ~ Since I Became a Demon King, I Will Aim for World Domination ~
4.2
(226 ratings)
Genre: action, adventure, comedy
One day every human on the world suddenly receives a mail claiming to enact the World Salvation Project. Half in doubt Kurosaki Shion, a diligent university student and loner, follows the mail’s instructions, becoming one of a million Demon Kings governing his very own Domain in the new world.
First Impressions
This web novel has a title that's a mouthful, but after diving in, I found a surprisingly engaging dungeon management story with a unique twist. It's definitely not perfect, but it offers a compelling take on the isekai genre that kept me interested. The premise is definitely intriguing: ordinary humans suddenly thrust into the roles of Demon Kings, tasked with defending their territory in a brutal battle royale. Our protagonist, Shion, is an economics major turned demon lord. I appreciate that he's not portrayed as some kind of overpowered genius. Instead, he's cautious, analytical, and prone...
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Completed
6
#6 PICK
Mondaiji-tachi ga Isekai kara Kuru Sou Desu yo?
4.5
(232 ratings)
Genre: action, adventure, comedy
Sakamaki Izayoi, Kudou Asuka, and Kasukabe Yō have tremendous powers and are bored with the regular world. An envelope arrives for each person, and when each opens their envelope, they are stunned to see the scenery around them change to a world they had never encountered before.
First Impressions
"Mondaiji-tachi ga Isekai kara Kuru Sou Desu yo?" is a novel that I found myself surprisingly drawn into, despite some reservations. It's a wild ride through a world called Little Garden, where myths, legends, and overpowered teenagers collide in a series of high-stakes games. While it's not perfect, I think it offers a unique blend of action, comedy, and fantasy that's worth checking out. The premise is immediately intriguing: three gifted teenagers, bored with their ordinary lives, are summoned to a fantastical world where they can use their abilities in challenging games against gods, demon...
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7
#7 PICK
X-ray Is More Than I Thought
4.0
(414 ratings)
Genre: action, adult, ecchi
Suzuhara was a man who was born with a unique ability. That ability was x-ray vision, but it had evolved in a bad sense as he ab*sed its power.
First Impressions
"X-ray Is More Than I Thought" is definitely a unique reading experience, to say the least. With its blend of action, ecchi, and a healthy dose of the supernatural, it carves out a niche that's both intriguing and, at times, unsettling. It's a novel that throws a lot at you, and whether it all sticks is a matter of personal taste. Going in, I knew this wasn't going to be a lighthearted romp. The tags alone – "abusive characters," "blackmail," and "an*l" – made that abundantly clear. The protagonist is, without a doubt, a scumbag. He uses his X-ray vision for less-than-noble purposes, and his i...
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8
#8 PICK
Magical★Explorer
4.0
(475 ratings)
Genre: action, adventure, comedy
There’s a legendary Bishoujo Game that has become popular among Japanese gentlemen. Its name is “ Magical★Explorer” or Magiero for short.
First Impressions
Alright, let's dive into "Magical★Explorer." This web novel has been on my radar for a while, and after reading through a good chunk of it, I've got some thoughts. It's a bit of a mixed bag, and I can see why it gets both high praise and harsh criticism. The initial setup is pretty intriguing: a guy gets reincarnated into an eroge as a side character. The premise had me hooked, especially with the promise of him trying to become the strongest, not just following the original story. I was ready for some clever subversion of tropes and maybe a little bit of meta-commentary....
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Completed
9
#9 PICK
Bu ni Mi wo Sasagete Hyaku to Yonen. Elf de Yarinaosu Musha Shugyou (LN)
4.2
(119 ratings)
Genre: action, comedy, fantasy
Slava is an old man. On the verge of death, he has only two regrets; not perfecting his Martial Arts that had been passed down by his Master, and leaving his adopted daughter, as well as disciple, the Elf Alma, alone.
First Impressions
This web novel, "Bu ni Mi wo Sasagete Hyaku to Yonen. Elf de Yarinaosu Musha Shugyou (LN)," presents an intriguing premise: a reincarnated martial arts master starting a new life as an elf. With a blend of action, comedy, and fantasy, it certainly piqued my interest. However, after diving into the available content, I've formed a somewhat mixed opinion. The initial chapters definitely grabbed me. The idea of an experienced warrior navigating the world as a young elf is inherently appealing. I was eager to see how the protagonist, Slava, would utilize his past life's skills and knowledge in thi...
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10
#10 PICK
Sevens (LN)
4.2
(216 ratings)
Genre: action, adventure, comedy
Lyle Walt is a young noble boy and heir looking forward to the day he can inherit his family’s territory. Except around when he was 10 year old, his parents started neglecting him more and more in favour of his little sister, Celes.
First Impressions
Sevens (LN) is quite the ride! After diving in and absorbing various reader experiences, I've got a pretty good handle on what makes this series tick. It's a blend of familiar fantasy elements with some unique twists that kept me interested, even when it stumbled a bit. Initially, I can see why some readers might be hesitant. Several people have pointed out that the beginning can be slow, and the main character, Lyle, starts off as somewhat naive and even frustrating. It's a bit of a "beta MC" situation, as some have bluntly put it. But, and this is a big but, many others (and I agree) urge yo...
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11
#11 PICK
Megami Buchigire
4.2
(81 ratings)
Genre: action, comedy, fantasy
On a certain day, a certain thought came to Japan’s Sun Goddess. ——Aren’t there too many Japanese people being abducted to other worlds?
First Impressions
Alright, let's dive into Megami Buchigire. This one's a bit of a mixed bag, but ultimately, I think it depends on what you're looking for in a web novel. My initial impression, based on the title and synopsis, was that this would be a pure comedy romp, and for the most part, it delivers on that promise. It’s clearly a parody, poking fun at common isekai tropes. If you're going in expecting a serious, plot-heavy fantasy, you'll be sorely disappointed. However, if you're in the mood for something lighthearted and ridiculous, this might be right up your alley....
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Conclusion

Japanese martial arts is a smaller category in translated web fiction. This list includes most of the quality options currently available rather than being the top of a huge pool. New translations could shift rankings significantly.

Frequently Asked Questions

Our rankings consider multiple factors: reader ratings (40%), popularity and reading lists (25%), review quality (20%), and editorial assessment (15%). We update regularly to reflect new releases and changing reader preferences.

We update our rankings monthly to ensure they reflect the latest reader ratings and new novel releases.

How We Create Our 2026 Rankings

Our 2026 novel rankings are created through a comprehensive, data-driven process that combines quantitative metrics with qualitative editorial review. Here's how we ensure our rankings reflect the best novels available today.

Data Collection

We aggregate reading data, ratings, and engagement metrics from thousands of readers across multiple platforms, updated regularly throughout 2026.

Community Input

Reader ratings and reviews form the foundation of our rankings. We weight votes based on verified reading history to ensure authenticity.

Quality Scoring

Each novel receives a composite score based on average rating, vote count, reading list additions, and reader retention metrics.

Editorial Review

Our editorial team reviews top candidates for writing quality, translation accuracy, and overall reader experience.

Regular Updates

Rankings are refreshed quarterly to reflect new releases, updated ratings, and shifting reader preferences in 2026.

Transparency

We publish our methodology openly so readers understand exactly how novels earn their positions in our rankings.

Our 2026 Ranking Criteria

40%Reader Rating Score (weighted by vote count and recency)
25%Popularity Metrics (reading list additions, active readers)
20%Engagement Score (comments, reviews, recommendations)
15%Editorial Assessment (writing quality, translation, completeness)

Last updated: January 27, 2026 | Rankings reflect data collected through 2026

Ranked Novels

Tensei Shitara Slime Datta Ken (WN)

First Impressions

Mahouka Koukou no Rettousei

First Impressions

Altina the Sword Princess

First Impressions

Otome Game no Heroine de Saikyou Survival (LN)

First Impressions

Dungeon Battle Royale ~ Since I Became a Demon King, I Will Aim for World Domination ~

First Impressions

Mondaiji-tachi ga Isekai kara Kuru Sou Desu yo?

First Impressions

X-ray Is More Than I Thought

First Impressions

Magical★Explorer

First Impressions

Bu ni Mi wo Sasagete Hyaku to Yonen. Elf de Yarinaosu Musha Shugyou (LN)

First Impressions