Himouto! Umaru-chan Manga Volumes: All 12 Books Guide

Himouto! Umaru-chan Manga Is Complete at 12 Volumes

Himouto! Umaru-chan (干物妹!うまるちゃん) ran for 12 volumes in Japan, published from September 2013 to December 2017. All 12 volumes have been released in English by Seven Seas Entertainment. The series is fully finished — no cliffhangers, no ongoing wait.

Created by Sankaku Head (サンカクヘッド), a manga artist working under a pen name, the series was originally published chapter by chapter in Shueisha‘s Weekly Young Jump magazine, with collected volumes released under their Young Jump Comics imprint. Young Jump is a magazine line aimed at the seinen audience — meaning it targets young adult men — though Himouto! Umaru-chan’s lighthearted tone makes it appealing to a much wider range of readers regardless of age or gender.

If you haven’t encountered Umaru before, the premise is irresistible: Umaru Doma is the perfect high-school student in public — beautiful, athletic, academically brilliant, admired by everyone. But the moment she walks through her apartment door, she transforms into a tiny, cute, cartoonishly shrunken-down version of herself who lives in a hamster hoodie, binges junk food, plays video games all night, and makes her responsible older brother Taihei question every life choice that led him to this point.

It’s a slice-of-life comedy about the gap between who we are in public and who we are when nobody’s watching. If that concept makes you grin, you’re going to have a great time with these 12 volumes.

For anime fans wondering how the manga compares: Himouto! Umaru-chan received two anime seasons (2015 and 2017, produced by Doga Kobo). The anime covers a good portion of the manga’s material, but the manga goes further and includes storylines and character moments that the anime didn’t adapt. If you’ve only watched the anime, you’ll find new content here, especially in the later volumes leading to the series finale.

Key Himouto! Umaru-chan Manga Volumes at a Glance

Here’s a curated look at selected volumes across the series to give you a sense of how the story develops. You’ll want to read all 12 in order — there are no side stories required to follow the main narrative.

Volume	JP Release Year	What to Expect
Vol. 1	2013	Introduces Umaru’s glorious double life — perfect honor student by day, cola-chugging couch potato by night. Meet Taihei, the brother who somehow holds it all together.
Vol. 4	2014	Umaru’s friend group really comes into focus. Rivalries form, friendships deepen, and the comedy starts juggling a bigger cast with more dynamics.
Vol. 7	2015	A mid-series shift. The comedy is still front and center, but Sankaku Head starts weaving in more backstory and emotional moments between the gags.
Vol. 10	2017	The emotional stakes quietly rise. You can feel the series steering toward something more than just punchlines — relationships carry real weight here.
Vol. 12	2017	The finale. Storylines wrap up, and the series delivers its conclusion. More on that below.

A few things worth noting about the reading experience. Each volume is a breezy read — chapters are short and mostly self-contained, especially in the early going. Each chapter works almost like a comedy sketch on its own. You can easily finish a volume in one sitting, which makes this a fantastic series for when you want something fun and low-pressure. But there’s a cumulative effect as you get to know the characters over 12 volumes that makes the later emotional beats land much harder than you’d expect from a comedy.

The pacing is consistent throughout. There’s no mid-series slump where you’re slogging through throwaway chapters that don’t go anywhere — Sankaku Head keeps the comedy sharp and introduces enough new situations and character dynamics to keep things fresh across all 12 books.

How the Final Volume Wraps Things Up

Without spoiling specifics, here’s what you can expect from the ending:

Himouto! Umaru-chan stays true to itself. This is a comedy through and through, and the final volume doesn’t suddenly try to become a drama or a romance. The humor is present right up to the last pages. At the same time, there’s a genuine emotional warmth to the conclusion that rewards readers who’ve been following Umaru, Taihei, and their circle of friends from the beginning.

The characters’ personal journeys — the ways they grow and change over the course of the series — get real closure. You won’t be left wondering what happened to anyone. The series ties things up in a way that feels earned and satisfying. The relationship between Umaru and Taihei, which is really the emotional core of the whole manga, gets a particularly nice send-off.

If you’re someone who worries about manga endings (and honestly, that’s a reasonable worry), this one lands well. There are no cliffhangers, no sequel-bait twists, no “read the novel version for the real ending” situations. It’s a complete story with a complete conclusion. For a humor-driven manga, that’s genuinely refreshing — a lot of comedy series just kind of… stop without any real resolution. This one actually wraps up.

The overall tone of the finale is feel-good. You’ll put down volume 12 with a smile on your face, which is exactly what a series like this should deliver. It respects your time and your investment in these characters.

Which English Edition Should You Buy

Seven Seas Entertainment handles the English release, and the format is straightforward: 12 individual paperback volumes, matching the Japanese release one-to-one.

There’s no collected edition (where multiple volumes are bound together into one thicker book), no box set, and no hardcover collector’s edition for this series in English. What you see is what you get — 12 standard manga paperbacks. That keeps things simple for buying, at least. You don’t need to agonize over which edition to pick.

Seven Seas is a well-regarded manga publisher in the English market. Their releases for this series use a standard paperback size, read right-to-left (manga is printed in the same direction as the original Japanese, so you start at what would be the “back” of a Western book and read panels from right to left across the page), and include translated sound effects (the Japanese text drawn into the artwork for sounds like crashes, sighs, and laughter has been converted to English). The physical quality is solid — comparable to what you’d expect from any major English manga publisher.

A few practical notes on the books themselves:

• Reading direction: Right-to-left. You’ll get the hang of it within a few pages, even if this is your first manga. The panel flow is intuitive once you start.
• Page size: Standard manga paperback dimensions. They’ll fit on your shelf alongside other manga releases without looking out of place.
• Content rating: This is a lighthearted comedy. There’s no graphic content to worry about — the seinen label (young adult men’s magazine) reflects the publication it ran in, not the content intensity. It’s appropriate for older teens and up.

For digital readers, the series is also available as e-books through platforms like Amazon’s Kindle store and other digital manga retailers. The digital versions use the same Seven Seas translation, so you’re getting the same reading experience either way. Digital can be a great option if shelf space is a concern or if you prefer reading on a tablet.

What About the Spin-Off?

You may see another series called Himouto! Umaru-chan G while browsing for volumes. This is a direct sequel manga — it’s not required to understand or enjoy the main 12-volume series. The sequel features the same characters continuing after the main story but is its own thing. If you finish all 12 volumes and want more Umaru, it’s there for you, but your core reading list is the 12 main volumes covered above.

Where to Buy the Complete Set

Since Himouto! Umaru-chan is 12 volumes and fully complete, you have a couple of approaches to collecting it. At typical retail pricing for manga paperbacks, the full set represents a moderate investment — roughly in line with what you’d expect for a dozen standard manga volumes from a mid-tier publisher.

Buying All 12 at Once

If you already know you love the series (maybe you watched the anime and want the full manga experience), buying all 12 volumes together is the way to go. Check major online retailers for availability — since all volumes have been out for a while, most are readily in stock.

The final volume, Himouto! Umaru-chan Vol. 12, wraps everything up and is widely available.

When buying the full set, keep an eye out for bundle pricing. Some retailers offer discounts when you add multiple volumes to your cart, and since you’re buying 12 books, even small per-volume savings add up. It’s worth checking a few different shops to compare.

Trying Before Committing

If you’re not sure yet, just grab volume 1. The first book gives you a very clear picture of what the series is — the comedy style, the character dynamics, the art. If Umaru’s hamster-hoodie antics make you laugh in volume 1, you’ll enjoy the whole ride. If the humor doesn’t click for you there, the remaining 11 volumes won’t change your mind.

Digital Options

For e-book readers, the full series is available digitally through Kindle, BookWalker, and other manga storefronts. Digital manga has a couple of advantages here: instant delivery, no shelf space required, and sometimes lower per-volume pricing compared to physical copies. If you read manga on a tablet, the art translates well to screen — Sankaku Head’s character designs are clean and expressive, and the shrunken-down Umaru moments look great at any size.

A Note on Availability

Because this series has been complete for several years now, individual volumes occasionally go in and out of stock at specific retailers. If you’re having trouble finding a particular volume, try checking across different shops — what’s unavailable at one store is often in stock at another. The series hasn’t gone out of print, so restocks happen regularly.

Twelve volumes is a very comfortable collection size. It’s long enough to tell a full story where the characters genuinely grow and change, with a proper ending, but short enough that it won’t dominate your bookshelf or your budget. For a completed comedy manga with a satisfying finale, that’s a sweet spot.