The Hidden Dungeon Only I Can Enter Manga Volumes

The Hidden Dungeon Only I Can Enter Has 12 Manga Volumes — The Series Is Complete

Good news if you’ve been eyeing this one: The Hidden Dungeon Only I Can Enter manga volumes are fully complete at 12 volumes in both Japanese and English. No waiting for new releases, no cliffhangers left dangling — the whole story is out there ready to read.

The manga is adapted from the light novel series by Meguru Seto (瀬戸メグル). A light novel is a short Japanese novel, usually with a few illustrations — think of it as the prose source material that this manga was drawn from. The manga art is by Tomoyuki Hino (樋野友行), with character designs by Takehana Note (竹花ノート). It’s a fantasy adventure following Noir, a young man from a minor noble family who stumbles upon a hidden dungeon that only he can access. Inside, he gains the ability to create, bestow, and edit skills — essentially, he can invent new powers or modify existing ones at will. These abilities completely change his trajectory in a world where social status and combat ability are everything.

The series was originally published in Japan by Kodansha under their Sirius KC label — one of Kodansha’s manga publication lines. The first volume released in Japan in December 2018. The English edition is published by Seven Seas Entertainment, and the final volume (Vol. 12) was released in English on January 14, 2025.

If you found this series through the anime adaptation that aired in 2021, picking up the manga is a great way to continue the story and see more of Tomoyuki Hino’s artwork.

At 12 volumes total, this is a very manageable complete collection. It’s the kind of series you can pick up on a weekend, read through over a week or two, and have the satisfaction of a finished story on your shelf. If you’re tired of investing in manga that might run for 30+ volumes or get cancelled before the story wraps up, a tidy 12-volume run like this is a breath of fresh air.

Complete Volume List

Here’s every volume in the series with a sense of how the story develops across the full run.

Volume	JP Release	What to Expect
Vol. 1	December 2018	Noir discovers the hidden dungeon and meets a legendary adventurer trapped inside. He begins developing his unique abilities — the foundation for everything that follows.
Vol. 2	May 2019	Noir starts applying his new powers outside the dungeon, navigating social situations and early combat encounters. The supporting cast begins to take shape.
Vol. 3	December 2019	The group dynamic takes center stage. Noir’s companions become more defined, and the dungeon exploration gets more layered as the group tackles challenges together.
Vol. 4	May 2020	New threats emerge and Noir’s abilities are tested in unexpected ways. The story expands beyond the dungeon itself.
Vol. 5	December 2020	Mid-series escalation. The stakes move beyond basic dungeon encounters, and Noir faces threats that test how creative he can get with his power-editing abilities.
Vol. 6	February 2021	Relationships deepen and new complications arise. The comedy and fantasy action continue to balance each other.
Vol. 7	June 2021	Conflicts intensify as the story moves into its later stretch. Noir’s powers alone aren’t enough — alliances and strategy become critical.
Vol. 8	October 2021	The pressure ramps up further. Noir and his companions face challenges that push them to work together in new ways.
Vol. 9	March 2022	The story begins building toward its final stretch, with larger-scale conflicts coming into focus.
Vol. 10	September 2022	Major plot threads start converging. The scope of the story widens as the conclusion approaches.
Vol. 11	March 2023	Penultimate volume. The final conflict takes shape and the pieces move into place for the ending.
Vol. 12	Final volume	The story reaches its conclusion. Without spoiling anything, the final volume wraps up the major plot threads. If you’ve been along for the ride, it delivers an ending.

All 12 volumes are currently available in English from Seven Seas Entertainment. Whether you’re grabbing just the first volume to test the waters or committing to the full set, everything is in print and accessible.

One thing worth noting: the pacing across these 12 volumes is fairly consistent. The series doesn’t have a massive tonal shift or a saga-within-a-saga structure. It’s a straightforward fantasy adventure with comedy and romance elements woven throughout — Noir ends up surrounded by several female characters who are interested in him, which is a common setup in this type of manga. If you enjoy Vol. 1, you’ll likely enjoy the rest.

What a Complete Set Costs

Twelve volumes of manga is a pretty wallet-friendly complete collection compared to many series out there. Here’s a general sense of what you’re looking at.

Physical singles from Seven Seas Entertainment carry a list price of roughly $10–$13 per volume, which is standard for English manga. At those list prices, a full 12-volume physical set runs approximately $120–$156 at retail. You’ll often find volumes selling slightly below list price at major retailers, so your actual total may come in a bit under that range.

Digital editions are typically available at a lower per-volume cost than physical copies. If you’re not attached to having the books on a shelf, going digital for the full run can save you a meaningful amount across all 12 volumes.

For context on how this compares to other complete series:

Series Length	Approximate Category
1–5 volumes	Quick read, very affordable
6–15 volumes	Sweet spot — The Hidden Dungeon fits here
16–30 volumes	Moderate investment
30+ volumes	Major commitment

Twelve volumes lands right in that sweet spot where you’re getting a full story without the financial commitment of a longer-running series. You’re not looking at the kind of shelf space (or budget) that something like Naruto or One Piece demands.

When buying the full run at once, it’s always worth checking whether any retailers are offering bundle pricing or multi-volume deals. Buying all 12 together sometimes works out better per-volume than picking them up one at a time.

Which Edition to Buy for a Full Set

Let’s keep this straightforward: your main option for collecting The Hidden Dungeon Only I Can Enter in English is the standard single-volume format. There’s no omnibus edition (a combined format that collects multiple volumes into one thicker book), no box set, and no special collector’s format for this series.

That simplifies the decision quite a bit. Here’s how physical and digital compare:

Physical Singles

• 12 individual volumes on your shelf — they look great lined up together
• The manga art by Tomoyuki Hino is solid, and physical copies let you appreciate the page layouts and cover art the way they were intended
• Standard manga size — they’ll fit alongside your other manga on a shelf without any odd sizing issues
• The trade-off: shelf space and higher total cost compared to digital

Digital Editions

• Read on any device — phone, tablet, e-reader
• Typically lower per-volume pricing
• No shelf space required (a real consideration if your shelves are already packed)
• You can start reading immediately without waiting for shipping
• The trade-off: you don’t physically own the books, and reading manga on a small screen can sometimes diminish the art

Which Should You Pick?

If you’re a collector who loves having physical manga on display, go physical. Twelve volumes is a very manageable set that won’t overwhelm a bookshelf.

If you prioritize convenience and cost savings, digital is the practical choice. You’ll save some money across 12 volumes and can read anywhere.

And honestly? There’s no wrong answer. Some people buy digital to read and then pick up physical copies later for series they really loved. That’s a perfectly valid approach too.

Where to Buy the Complete Series in English

Here’s where to find all 12 volumes.

Amazon

Amazon carries the full series in both physical and digital formats. For the final volume, Vol. 12, you can grab it directly.

The rest of the series (Vols. 1–11) is also available on Amazon. When buying the complete run, adding everything to your cart at once is the easiest approach.

Other Major Retailers

Don’t limit yourself to just one store. Other retailers that typically carry this series include:

• Barnes & Noble — physical and digital editions (through their Nook digital reading platform)
• Books-A-Million — physical copies
• Crunchyroll Store — a popular destination for manga collectors, sometimes with better per-volume pricing on larger orders
• Indigo/Chapters — for Canadian readers

Digital Platforms

If you’re going the digital route, you have several options beyond Amazon’s Kindle store:

• BookWalker — a digital storefront that specializes in manga and Japanese novels, and frequently runs promotions on complete series
• Kobo — solid e-reader integration
• Apple Books — convenient if you’re in the Apple ecosystem
• Google Play Books — works across devices

Buying Tips for the Full Set

• Compare prices across retailers before committing to all 12 volumes at one store. The per-volume price can vary, and those small differences add up across a dozen books.
• Check for bundle or multi-volume deals. Some retailers offer slight discounts when you buy a complete series or purchase several volumes at once.
• Digital storefronts occasionally run sales on complete or near-complete series. If you’re not in a rush, keeping an eye out for a sale on the full run can stretch your budget.
• Used copies are also an option for physical editions. Manga in good condition often circulates through secondhand sellers, and for a completed series like this, you can sometimes find the full set from a single seller.

At 12 volumes, this is one of those series where buying the complete set all at once just makes sense. You know exactly what you’re getting, the story is finished, and you can read the whole thing at your own pace without worrying about release schedules. Grab Vol. 1, and if it clicks for you, the other 11 are right there waiting.