Re:Monster Manga Volumes: 13 in Japanese, 12 in English — Still Ongoing
Here’s the current state of the series:
| Detail | Count/Status |
|---|---|
| Japanese volumes | 13 |
| English volumes | 12 |
| Status | Ongoing |
| First volume | February 2015 |
| Japanese publisher | AlphaPolis COMICS |
| English publisher | Seven Seas Entertainment |
The manga is still actively being published, so these numbers will continue to grow. With 13 volumes out in Japan and 12 available in English, the gap between the Japanese and English releases is only a single volume — which is actually pretty tight compared to many manga series. That’s good news if you’re reading in English, because it means you’re close to caught up with Japanese readers.
All 12 English volumes are currently available for purchase, giving you a solid chunk of story to work through. The series has maintained a fairly consistent release pace over its run, so you can expect future volumes to continue appearing at regular intervals.
One thing worth noting: the manga has a separate writer and artist, which is common for manga adapted from novels. In many manga series, one person does both the writing and the art. When a manga is adapted from an existing story — like a web novel or a light novel — it’s typical for the original author to handle the story while a different artist draws the manga. Kogitsune Kanekiru created the original story and characters, while Haruyoshi Kobayakawa brings the monster designs, battle scenes, and world to life visually. The art is a significant part of what makes Re:Monster work as a manga — the monster designs and evolution sequences are detailed and distinctive.
What Each Volume Covers
Re:Monster follows Rou, a human who dies and is reborn as a goblin in a fantasy world. His unique ability lets him gain the powers and abilities of any monster he consumes. That single mechanic drives the entire series, and things escalate fast.
Volume 1: Rebirth and Survival
The first volume establishes everything. Rou wakes up as a newborn goblin with his previous life’s memories intact, and he quickly realizes that eating monsters grants him their abilities. Volume 1 is about raw survival — learning the rules of this world, figuring out what he can eat, and starting to stand out among the other goblins. It sets the tone for the entire series: this isn’t a cozy isekai. The world is dangerous, Rou is ruthless, and the power system rewards violence.
Volumes 2–3: Building Power and Territory
These volumes expand the scope significantly. Rou starts organizing the goblin tribe, turning a chaotic group of monsters into something resembling an army. He undergoes rank evolution — a system in this world where monsters physically transform into stronger species after meeting certain conditions, similar to leveling up in a game but with visible, permanent bodily changes. Rou grows physically stronger and more monstrous as a result. The territorial conflicts get increasingly violent as Rou’s tribe clashes with other monster groups and begins asserting dominance over their area. The action here leans heavily into what’s sometimes called “power fantasy” — a story built around the thrill of watching a character grow overwhelmingly strong — but it comes with a constant undercurrent of brutality that keeps things from feeling lighthearted.
Volumes 4–6: Major Evolution and Escalation
This is where Re:Monster really leans into its darker side. Rou undergoes major species evolution — meaning he physically transforms into an entirely different, more powerful type of creature. He’s not just a goblin anymore. The battles scale up dramatically, moving from small skirmishes to large-scale conflicts. The series doesn’t shy away from showing the violent consequences of Rou’s climb through the monster hierarchy. These volumes also expand the world considerably, introducing new competing groups — rival monster tribes, human armies, and other organized forces — that add political layers to the straightforward survival of the earlier chapters.
Volumes 7–12: Expanding World and Rising Stakes
The later volumes continue building on the foundation laid in Volumes 1–6. Rou’s position in the monster hierarchy grows as he undergoes further evolutions and absorbs increasingly powerful abilities. New enemies emerge that can genuinely challenge him, and the alliances he’s built are tested by larger-scale conflicts that span multiple regions. The world-building deepens, with more detailed exploration of the political dynamics between monster factions, human kingdoms, and other races. The core appeal remains the same throughout: watching a morally gray protagonist consume his way to the top of a brutal food chain, with detailed monster designs and unflinching action sequences. The series doesn’t lose steam across these volumes — new evolutions and enemy types keep the power system from feeling repetitive.
One important note: Re:Monster contains mature content throughout, including graphic violence and dark themes. The series maintains a consistently harsh tone — this is a feature, not a bug, for its target audience, but it’s worth knowing before you start.
Reading Order and Where to Start
Good news: Re:Monster has a completely straightforward reading order. Start at Volume 1 and read sequentially. There are no spin-off prerequisites, no alternate reading paths, and no complicated publication history to navigate.
Do You Need to Read the Light Novel First?
No. The manga is adapted from the original light novel (which itself began as a web novel), but it reads perfectly well as a standalone experience. You don’t need any prior knowledge of the source material to understand and enjoy the manga. The story, characters, and power system are all introduced clearly within the manga itself.
That said, if you have read the web novel, the manga offers a different experience — the visual element adds a lot to the monster designs, evolution sequences, and battle scenes. Many readers who started with the novel still pick up the manga for the artwork alone.
Where Should Beginners Start?
Volume 1. Always Volume 1. The power system in Re:Monster is cumulative — Rou gains abilities by consuming monsters, and those abilities stack and combine over time. Skipping ahead means missing the foundation of how his powers work and why certain evolutions matter. The first volume is also relatively quick to read and gives you a clear sense of whether the series’ tone and style work for you.
Manga vs. Anime — How Far the Volumes Go Beyond the Show
A TV anime adaptation of Re:Monster aired in 2024, which brought a wave of new readers to the manga. If you’re coming from the anime and wondering whether the manga is worth picking up — yes, and here’s why.
The Manga Goes Further
The manga covers substantially more story than what the anime adapted so far. A second season has been announced (as of September 2025), so more anime content is on the way — but the manga still extends well beyond what Season 1 covered. The later volumes take the story well beyond where the anime left off, with new evolutions, larger conflicts, and expanded world-building that the anime simply didn’t have time to cover.
More Detail in the Manga
This is where the format difference really matters. The manga’s artwork provides more detailed monster designs and more graphic depictions of the violent encounters that define the series. The evolution sequences — where Rou transforms after consuming enough monsters — are particularly well-rendered in manga form. You get a level of visual detail that animation budgets and TV content restrictions don’t always allow.
Should You Start from Volume 1 Even If You Watched the Anime?
Recommended, yes. Even for the portions of the story the anime covered, the manga includes details, scenes, and character moments that were condensed or cut from the adaptation. Starting from Volume 1 gives you the complete experience and ensures you don’t miss anything that becomes important later. Plus, Volume 1 is a fast read — it won’t feel like a slog even if some of the broad story beats are familiar from the anime.
Where to Buy Re:Monster in English
All 12 English volumes are currently available through major online and physical retailers. The series is published by Seven Seas Entertainment in standard single-volume format — there are no collected multi-volume editions or box sets to consider, which keeps things simple.
Physical Copies
You can find physical copies at bookstores and online retailers including Amazon, Barnes & Noble, Books-A-Million, and Crunchyroll Store. Each volume is a standard manga-sized paperback at typical manga retail pricing. The volumes are generally well-stocked, though some of the earliest volumes from 2015–2017 may be easier to find online or digitally than on a physical bookstore shelf.
The latest English volume is readily available at major retailers.
Re:Monster
Digital Editions
Digital editions are available on platforms including Kindle, Kobo, and BookWalker, though availability may vary by volume due to licensing restrictions. Note that ComiXology has been integrated into Amazon Kindle. Digital manga periodically goes on sale on these platforms, so if you’re planning to buy the entire run, keeping an eye out for sales on your preferred platform can save you some money over time.
Buying Strategy for 12 Volumes
Twelve volumes is a moderate investment. Each volume carries standard manga retail pricing — typically in line with what you’d expect for a single manga paperback. If you’re not sure whether Re:Monster is for you, grab Volume 1 first. It establishes the tone, power system, and protagonist clearly enough that you’ll know by the end whether you want to continue. If you’re already sold, buying in batches of 3–4 volumes at a time is a comfortable pace that keeps you from waiting too long between reading sessions.
Is Re:Monster Worth Reading?
Let’s be direct about who this series is for and who should probably skip it.
Who Will Love It
Dark fantasy isekai fans. If you want an isekai manga that takes its fantasy world seriously and doesn’t soften the edges, Re:Monster delivers. The monster-consumption mechanic is genuinely creative — it’s not just a power-up system, it shapes how Rou interacts with every creature and faction he encounters. Watching a goblin protagonist eat his way to the top of a violent hierarchy scratches a very specific itch.
Readers tired of “nice guy” isekai protagonists. Rou is morally gray at best. He’s calculating, brutal, and pragmatic. If you’ve been bouncing off isekai series because the protagonists are too wholesome or too overpowered-without-consequence, Re:Monster offers a protagonist whose power comes with real weight and moral cost.
Monster design enthusiasts. The manga’s artwork shines brightest in its creature designs and evolution sequences. If you enjoy detailed fantasy creature art, the visual side of Re:Monster alone is worth checking out.
Who Might Want to Skip It
Readers sensitive to graphic violence and mature content. Re:Monster doesn’t pull punches. The series includes violence, dark themes, and mature content throughout. It’s not gratuitous for shock value — the violence is built into the world’s logic — but it’s consistently present and sometimes intense.
Anyone looking for a lighthearted power fantasy. Despite being an isekai with an overpowered protagonist, Re:Monster’s tone is grim. This isn’t comfort reading. If you want something fun and breezy, look elsewhere.
The Bottom Line
Re:Monster is an ongoing series with 12 English volumes available and more on the way. It’s carved out a distinct niche in the isekai manga landscape by committing fully to its dark fantasy premise. The monster-consumption power system keeps things fresh across volumes, the artwork delivers on creature design and action, and the morally gray protagonist keeps you engaged even when — especially when — his choices are uncomfortable.
For dark fantasy fans looking beyond traditional horror manga, Re:Monster is a strong pick. Grab Volume 1 and see if Rou’s brand of ruthless survival hooks you. For most readers who enjoy the premise, it does.