Solo Leveling manga ends in Japan end of June

The Solo Leveling manga is set to finish in Japan at the end of June, closing a run that began in the transformed, Japan-ready version of the Webtoon. The ending lands with extra force because the manga’s success in Japan came while the anime struggled there—m

By the end of June, Japan will reach the last page of the Solo Leveling manga. It’s not just a publication milestone—it’s the end of a version of the franchise that found an unusually warm reception in a market built around native manga.

Solo Leveling began as a South Korean web novel written by Chugong. released March 4. 2018. and it later expanded into multiple formats across multiple countries. In Japan. one of the biggest outcomes was the manga edition. which is described as a physically revised version of the Webtoon iteration—reoriented for panel-by-panel reading. That wasn’t a small tweak. Webtoons are optimized for mobile devices, so the manga’s structure and pacing needed to shift to fit Japanese print.

To contain the material, the Japanese release expanded 15 volumes of the manhwa into 25 manga volumes. Character work also changed. In the manga version, Sung Jinwoo becomes Shun Mizushino, and the series localizes names to Japanese. The story’s setting was altered too: the original version is set in South Korea and portrays a Japanese group as purely antagonistic. but that element was dropped completely in the manga. The action moved to Tokyo.

The result was a run that lasted seven years of manga publication. Now. the series’ final manga volume is being released at the end of June. closing another manifestation of a franchise that has been growing for nearly a decade. For many readers. it also marks the close of an “initial iteration” of the brand—because both the web novel version of Solo Leveling and the sequel story. Solo Leveling: Ragnarok. are over. Ragnarok ended in 2025. Similarly, both the Webtoon and its “manga translation” are now done.

The reason this ending is being watched so closely in Japan is the contrast inside the same franchise. Japan’s digital comic platform Piccoma is where Solo Leveling first found success in the country. On that service alone, it gained over 600 million views. The collected editions’ e-book sales rose along the same lines. and physical manga sales were “immense. ” making it a rare exception for a manhwa-origin comic in Japan—particularly in a market that is otherwise dominated by native manga.

The irony is sharp: while the manga took off, the anime did not. The anime is widely disliked in Japan, with heavy criticism aimed at typical isekai and light novel tropes. Sung Jinwoo is described as an overpowered, somewhat boring protagonist who begins as a loser before gaining immense abilities. The distaste for these trends has increased in the 2020s. and that made the anime adaptation—even one based on a Korean work—harder to welcome.

Japan’s sales echoed that divide. In Japan, the Solo Leveling anime had mediocre to poor sales, while the manga’s sales were the exact opposite. So when the manga ends, it’s not only the conclusion of one run. It also underlines a question that fans and industry watchers are likely to carry into the next chapters of the brand: when one piece of Solo Leveling lands in Japan and another doesn’t. what happens to momentum after the source that proved the point is finished?.

Even with more material waiting—there are multiple adaptations and at least two anime seasons already. with another on the way—the publication end still lands like a hard cutoff for the manga version. There are believed to be around two to three more anime seasons and perhaps even a movie conclusion after. but the brand’s lifecycle will likely not end simply because one manga chapter closes.

There is also a rumored six-season plan for an anime of Solo Leveling: Ragnarok. The Webtoon version of that story is not completed yet, leaving room for years of material to reach screens. A planned live-action adaptation of Solo Leveling is also in the pipeline. The piece of the franchise in motion isn’t small either: the planned live-action is referenced as potentially stretching the life of the franchise. with Netflix’s One Piece offered as a comparison.

Still, the closing of the Solo Leveling manga comes as isekai popularity appears to be declining. The story notes that manga. anime. and light novels are seeing a decline in isekai. and that anything isekai-adjacent may face the same shift. In that environment, a property can go from “prince to pauper” far faster than fans expect.

What Solo Leveling has in its favor is volume—adaptations and projects already underway. Unlike some past biggest anime and manga of the last decade. Solo Leveling is not in a position where everything has already been fully adapted and the audience can drift away once the countdown hits. Demon Slayer ended its manga years ago. even while its anime continued. which created a sort of delayed fade from relevance. Chainsaw Man is described as similar, with its anime adaptation not matching some expectations.

For Japanese readers who fell in love with the “manga” version but didn’t feel the same connection to the anime. this finale may land with mixed clarity. The manga success story that proved Solo Leveling could break into Japan—despite the country’s dominance by its own comic traditions—is ending at the end of June. After that. the franchise will have to carry its hype on other formats. as preferences shift and the last manga volume closes the chapter that felt. in Japan. like the brand’s most unexpected win.

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