Uncle from Another World Has 15 Manga Volumes in Japan and 12 in English
Here’s the quick answer: Uncle from Another World currently has 15 volumes published in Japanese and 12 volumes available in English.
The series began serialization in June 2018 through KADOKAWA’s (one of Japan’s largest publishing companies) ComicWalker and WebComic Apanda platforms — both free online manga sites — in Japan, with its first collected volume released in November 2018. It’s published under the MFC (Media Factory Comics) label, which is one of KADOKAWA’s manga imprints. The series is still ongoing — no end has been announced — so the volume count will continue to grow.
On the English side, the translation has been steadily catching up. Volume 13 in English is expected to release on July 28, 2026, which means the gap between the Japanese and English editions is narrowing. If you’re just starting now, that’s actually great timing — you have a solid 12 volumes to read through before you hit the waiting game, and by the time you finish, Volume 13 should be right around the corner.
The manga is written and illustrated by Hotondoshindeiru (殆ど死んでいる, a pen name roughly translating to “almost dead”), whose offbeat humor is a huge part of what makes this series work. The art style balances goofy real-world comedy with surprisingly detailed fantasy sequences, and the contrast between those two modes is part of the fun.
Key Manga Volumes at a Glance
Not every volume is a major turning point, but if you want a sense of the series’ shape and pacing, these six milestone volumes will orient you as a new reader.
| Volume | JP Release Year | What Happens Here |
|---|---|---|
| Vol. 1 | 2018 | The premise kicks off — Uncle wakes from his 17-year coma, and nephew Takafumi discovers Uncle has real magic and vivid memories of a fantasy world. The reverse-storytelling format is established right away. |
| Vol. 3 | 2019 | The flashback structure deepens. We get more extended looks at Uncle’s adventures in the other world, and the comedy between Uncle and Takafumi in modern Japan sharpens. |
| Vol. 5 | 2020 | Both the fantasy stakes and the real-world comedy escalate. The dual-timeline storytelling hits its stride here, balancing genuine tension with absurd humor. |
| Vol. 8 | 2022 | A significant checkpoint in the series. Ongoing storylines in both the fantasy and modern timelines advance — including new revelations about Uncle’s relationships in the other world and complications in his present-day life. |
| Vol. 11 | 2024 | The story pushes into some of its most compelling material yet, with meaningful developments in both timelines that shift how you understand Uncle’s past and present. |
| Vol. 13 | 2025 | A major story checkpoint in the ongoing series, released March 19, 2025. |
A quick note: this table highlights six volumes to give you landmarks, but the full series reads best straight through. Each volume is made up of individual chapters, and the chapter-to-chapter comedy and the slow-burn reveals about Uncle’s past reward continuous reading.
What Makes This an Isekai — The Premise in One Beat
If you’re browsing isekai manga and wondering what makes Uncle from Another World different from the dozens of “transported to a fantasy world” series out there — the answer is structure.
The core setup: Uncle (real name Yōsuke) spent 17 years trapped in a fantasy world while his body lay in a coma in modern-day Japan. When he finally wakes up, he discovers he’s retained his magical abilities. His nephew Takafumi moves in with him, and Uncle begins projecting his fantasy-world memories as visual playback — essentially screening his own adventure like home movies.
This creates a storytelling format unlike almost anything else in the genre:
- The fantasy adventure is told in retrospect. We already know Uncle survived, so the tension isn’t “will he make it?” but “what happened to him, and why is he so weird about it?” That shift from survival stakes to mystery and comedy is clever.
- The real-world comedy runs alongside the fantasy. Uncle is a massive retro gaming fan — specifically a devoted SEGA loyalist, which becomes a running joke because the other characters see SEGA as a losing console brand while Uncle defends it with almost religious devotion. His attempts to adjust to 17 years of technological and cultural change provide a constant stream of jokes, and the SEGA humor is woven into his personality and worldview throughout.
- It’s a reverse isekai in practice. While a standard isekai sends someone from the real world into a fantasy world, a “reverse isekai” brings fantasy elements back into the real world. Uncle’s flashbacks show a traditional (and surprisingly compelling) fantasy adventure, but the present-day story is about someone bringing magical powers into modern Japan. Uncle uses translation magic to become a YouTuber. He accidentally terrifies convenience store clerks. The mundane meets the magical in ways that are consistently funny.
- The emotional core sneaks up on you. For a comedy series, Uncle from Another World has a surprising amount of heart. Uncle’s obliviousness to the people who cared about him in the other world — particularly the women who fell for him — is played for laughs but also carries a genuine melancholy. He’s a guy who spent 17 years in another world and somehow managed to misread every meaningful relationship he had there.
If you’ve read a lot of isekai and feel like the genre is getting repetitive, this series is a great change of pace. It loves the genre enough to play with its conventions while also being genuinely, laugh-out-loud funny on its own terms. And if you’re new to the genre entirely, the retrospective format means you don’t need any prior isekai knowledge to enjoy it — the series explains its own rules as it goes.
Is Uncle from Another World Finished or Still Ongoing?
Uncle from Another World is ongoing. There’s no announced end date, and the story still has active storylines in both the fantasy flashback timeline and the modern-day timeline. If you’re unfamiliar with how this works: the series alternates between showing Uncle’s past adventures in the other world and his present-day life in Japan, and both of those threads have unresolved plot points that are still developing.
Release Pace
Japanese volumes have been coming out at a pace of roughly one to two per year since 2018. The manga is serialized — meaning it’s published chapter by chapter on an online platform — and those chapters are then collected into volumes. That’s a moderate schedule compared to weekly manga that release three to four collected volumes a year, but it’s steady enough that the series keeps moving forward without long gaps.
Here’s a rough look at the release rhythm based on milestone volumes:
- Vol. 1: November 2018
- Vol. 5: October 2020
- Vol. 8: August 2022
- Vol. 11: March 2024
- Vol. 13: March 2025
That works out to about five volumes every two-and-a-half years on the Japanese side — consistent and reliable.
The Anime Effect
An anime adaptation — an animated TV series based on the manga — aired and significantly raised the series’ international profile. The anime covers roughly the first five to six volumes of the manga, so if you watched the anime and want to continue reading, starting around Volume 6 will pick up where the show leaves off (though reading from Volume 1 is recommended since the manga includes material the anime condensed or skipped). If you discovered Uncle from Another World through the anime and want to continue the story in manga form, you’re joining at a good time — the English volumes give you plenty of material to read beyond what the anime covers.
English Translation Status
The English edition is a few volumes behind the Japanese release but actively catching up. With 12 English volumes currently available and Volume 13 arriving in summer 2026, the gap is manageable. For context, the Japanese edition has 15 volumes, so English readers are only about three volumes behind — and that distance is shrinking.
This is worth knowing if you’re the type of reader who hates waiting: you won’t be caught up to Japan instantly, but you also won’t be staring down a 10-volume gap. The translation is keeping pace.
Where to Buy the English Manga Volumes
The English edition of Uncle from Another World is available in both print and digital formats from major retailers.
Digital Options
Digital is the easiest way to sample the series before committing to a physical collection. The manga is available on platforms like Kindle, Kobo, and BookWalker (a digital manga store specializing in Japanese comics — it often has manga-specific sales and features that general ebook stores don’t). Digital volumes are typically available the same day as print, and they’re a great option if shelf space is a concern — 12+ volumes takes up room on your bookshelf.
Print Editions
If you prefer physical books, the English print volumes are widely available through major retailers including Amazon. The volumes are standard manga size and affordably priced at typical manga retail rates.
For readers just getting started, here’s a practical suggestion: grab Volume 1 in digital first. The humor in this series is distinctive — it’s heavy on SEGA references, deadpan comedy, and a very specific kind of self-aware humor about isekai conventions. Most people who click with Volume 1 end up reading the whole run, but it’s worth confirming the comedy style works for you before buying a dozen books.
The latest English volume — Volume 12 — is the most recent release available right now, and it’s a great pickup if you’ve been following the series and want to stay current.
Uncle from Another World
Staying Current
With English Volume 13 expected on July 28, 2026, keep an eye out for pre-order availability if you want it on release day. Pre-ordering manga is one of the simplest ways to make sure you don’t forget about an upcoming release and end up three volumes behind.
There are no omnibus editions (which combine multiple volumes into one larger book), deluxe editions (premium-quality reprints with extras), or box sets confirmed for the English release at this time — so individual volumes are your path forward. The good news is that the series is straightforward to collect: just go Volume 1 through 12 (and soon 13), no special editions or alternate printings to worry about.
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Uncle from Another World is one of those isekai series that works whether you’re deep into the genre or completely new to it. The comedy stands on its own, the reverse-isekai format keeps things fresh, and the volume count is manageable without being too short. Twelve English volumes is the sweet spot — enough to really sink into the story, not so many that starting feels overwhelming. Happy reading!