The Glénat manga release calendar for September 2026

Releases

The thirteen Glénat manga titles published in September 2026, from the 10th to the 30th: dates, volume numbers and prices where the publisher gives them.

10 Glénat volumes are out in September 2026, from September 2 to September 30.

The month at a glance

Whose editions are these?

Glénat’s French editions, which is worth stating plainly at the outset.

Photo: Connor Gan / Unsplash.

Glénat is a French publisher, one of the first to bring manga to France, and its catalogue reflects that early start. It holds several long-running series established over decades, some of them among the best-selling in the French market.

For an English-language reader, that has a practical consequence: these titles appear in English through entirely different publishers, on their own schedules and at their own prices. Nothing in this calendar tells you when a volume ships in English.

Comparing markets is instructive in itself. A series treated as a flagship in France may be mid-list in English, and the reverse happens too. Those differences owe more to when each edition launched than to the work itself.

Why follow it, then? Because the French market is one of the world’s largest for manga relative to population, and what publishes there is a reasonable indicator of what a licence is worth internationally. A series receiving a deluxe edition in France has usually earned one elsewhere.

The French market is also among the world’s largest for manga relative to population, which is what lets a publisher sustain a catalogue this size. Few countries offer a readership deep enough to release a dozen manga titles every month.

One further point for reading the table: Glénat also publishes European comics and illustrated books, and its catalogues mix the two. Only the manga releases are listed here.

One last note on reading the table. Titles appear as the publisher spells them, including where the typography surprises: that is the form you will find them under in shops and catalogues, and altering it would help nobody.

How is a release calendar built?

Far earlier than people assume, and it moves until the last moment.

Photo: Daria Nepriakhina / Unsplash.

A publisher fixes its releases six to nine months ahead. That window covers translation, graphic adaptation, proofing, manufacture and shipping from the printer. For a volume appearing in September, the decision was taken in spring.

That calendar reaches booksellers well before it becomes public, through representatives visiting shops months in advance. Order quantities are settled then, which is why a title can be missing from shelves on release day: the order was placed before anyone knew it would sell.

Dates change, more often than people think. A printing delay, a late correction, an adjustment to avoid clashing with a major title: each of those shifts a release by one to four weeks. Publishers rarely announce such moves, which simply show up in catalogues.

The Japanese calendar governs everything else besides. A foreign publisher cannot publish faster than the series appears in Japan, and an author’s hiatus echoes abroad one or two years later. A series that suddenly slows usually has nothing to do with its foreign publisher.

For a reader, the practical consequence is simple. A date noted two months ahead is an intention; a date noted two weeks ahead is near certainty. We publish these calendars at the start of the month for exactly that reason.

A qualification on that point: a date announced by a publisher commits its commercial word, not a contract. Nobody is in breach if a volume slips by a week. It is normal practice in the trade, and it is why booksellers themselves speak of provisional dates.

Why do prices vary so much?

Because a paperback volume and a deluxe edition are not the same object, and do not address the same buyer.

The standard paperback is manga’s default format: around 190 pages, soft cover, ordinary paper, and a price usually between 7 and 9 euros. It is the format long series appear in, designed so a reader can buy thirty without thinking about it.

The dearer editions follow another logic.

The deluxe format also solves a practical problem for long series. A hundred paperbacks take a great deal of shelf space; the same series in oversized omnibus editions takes a third of it, which matters more to readers than publishers tend to admit.

These reissues are not trying to replace the standard format, they sit alongside it. A publisher releasing a deluxe edition of a series already out in paperback is targeting readers who have read it and will buy it again, a narrow but profitable market since the translation costs are already amortised.

The arithmetic favours the publisher on another front too. An oversized reissue requires no new translation and, in most cases, no new lettering: the editorial work is done, and only manufacture and marketing remain.

That is what explains the month’s price spread: 7.20 euros for a volume of One Piece, 19.90 for the first volume of the Bleach deluxe edition. The second costs nearly three times the first, and it is not the same purchase.

These gaps are not particular to manga. Comics and illustrated books work the same way, with a standard format and premium reissues aimed at an audience already won. What sets manga apart is the volume count: across a hundred-volume series, the choice of format commits several hundred euros.

How do you read a calendar line?

Four pieces of information matter, and their order of importance is not the obvious one.

Photo: Martijn Baudoin / Unsplash.

The date first, though not for the obvious reason. It mainly indicates when the volume reaches bookshops, which is not the same as availability: a title announced for the 23rd may not appear in some shops until the 25th, depending on distribution.

That figure matters most in very long series, where a skipped volume can go unnoticed for months.

The volume number next. It is the most useful figure for knowing whether you have missed something, and the one most often mangled by sites copying calendars without checking.

Format comes third, because it determines whether the volume fits your shelf. Mixing formats within one series is the single most common regret readers report, and it cannot be undone without rebuying. An oversized volume does not line up with paperbacks, and many buyers discover that once the book is home.

It is worth knowing too that a series’ price can drift from one volume to the next with nothing marking it. A rise of twenty or thirty cents mid-series is common, tied to manufacturing costs, and generally passes unnoticed.

Price comes last, because it is indicative. Figures published by a publisher are recommended prices, and retailers apply discounts differently.

A fifth figure is almost always missing: the print run. No publisher discloses it for standard volumes, which makes it impossible to tell whether a stock shortage signals success or a cautious order. That opacity is not specific to manga; it holds across publishing.

A sixth figure sometimes circulates, and is best distrusted: the page count. It varies between catalogues for the same volume, depending on whether endpapers are counted, and is therefore useless for comparison.

Where do you follow manga releases?

Three sources, and they are not equivalent.

Photo: Uran Wang / Unsplash.

Publisher sites are the primary source. They list forthcoming releases, generally by month, with covers and prices. The drawback is having to check them one by one: a reader following series across five publishers visits five sites.

For an English-language reader, French publisher sites carry no English version. Machine translation handles a table of dates and prices perfectly well, which is all this kind of page requires.

Bookseller catalogues gather every publisher in one place. That is the most practical way to get an overview, and it is what we use to compile these calendars. The trade-off is that they can carry data-entry errors, and they do not always distinguish reissues from new volumes.

Social media comes last, and this deserves saying plainly: the calendars circulating there are copied, rarely checked, and errors spread faster than corrections. We learned that at our own expense, publishing a calendar for this month in August that credited Glénat with series published by other houses.

The August error is worth dwelling on, because it shows how these things propagate. The wrong publisher attributions were plausible enough that nobody questioned them, and a calendar copied from a calendar carries its mistakes intact.

The habit that settles the question fits in one sentence: before putting a date in your diary, check it on the publisher’s site. It is the same method as for any announcement, and we have set it out in our reading guide.

Why does a volume arrive later than in Japan?

Because it has to be translated, adapted, manufactured and shipped, and each stage takes time.

Photo: Edu / Unsplash.

The typical lag runs one to three years depending on the series, and it is not mostly translation time. A translator delivers a volume in weeks; the later stages carry the weight.

English editions face the same work, with one difference: the larger market supports larger print runs, which changes what a publisher can afford to spend on adaptation.

Lettering is the most underestimated stage. Replacing a manga’s sound effects means erasing them, redrawing the background, then setting an equivalent in a space designed for Japanese. Some publishers leave them in place with a marginal translation, which explains the differences between houses.

One further difference readers notice quickly between editions: how colour pages are handled. Manga sometimes open with colour pages in their Japanese serialisation, and not every publisher keeps them in the collected volume.

Reading direction raises a related question. Nearly all manga now appear in the Japanese direction, right to left, after years in which publishers flipped the artwork. Flipping required retouching every panel, and it disappeared as readerships grew used to the original.

The lag shrinks for successful ongoing series, where publishers accelerate to catch up with Japanese publication. Series that have finished in Japan sit in a category of their own: with no source-side constraint left, their pace depends entirely on what the foreign publisher decides, and that can mean anything from three months to three years between volumes.

It lengthens for older series, whose volumes appear at whatever rate the publisher finds sustainable.

A third argument exists, less about arithmetic: the independent bookshop. A purchase on release day, from a shop that took the risk of ordering, weighs more on its decision to keep stocking the series than the same purchase three months later online.

Should you buy on release day?

Nothing requires it, and two arguments pull in opposite directions.

The case for is availability. Print runs for mid-list series are cut fine, and a shortage on a specific volume can take weeks to clear. For a series you follow, buying on the day avoids the wait.

There is a third consideration for anyone importing: currency and shipping. A volume at 7.20 euros rarely lands at that price once carriage is added, and buying several at once is usually the only way the arithmetic works.

The case against is price. Retailers discount unevenly, and some promotions cover whole series a few months after release. A patient buyer pays less.

Between the two, a practical rule emerges. Volumes of heavily followed series are everywhere and reprint quickly: there is no rush. Niche titles, omnibuses and limited editions, by contrast, often see a single printing.

That holds especially for slipcases and collector editions, whose runs are announced as limited and genuinely are. For those, waiting usually means not having them. The rule applies to first volumes of new series too, whose initial run is cautious by definition.

And next month?

We publish these calendars publisher by publisher, at the start of the month, once dates are stable enough to be reliable.

The choice of rhythm is deliberate. Publishing a calendar two months ahead would look like anticipation, and half the dates would have moved by the time they arrived. Publishing at the start of the month concerned means giving accurate information rather than early information.

We cover first the publishers whose catalogues carry series with a wide readership, starting with those releasing the most titles per month. The list will widen as the pace allows.

That choice has a cost we accept: we arrive after those publishing provisional calendars, and we draw fewer readers for it. Accuracy is paid for in visibility.

Keeping them also serves a purpose we did not anticipate: they make our own record checkable. Anyone can compare what we announced in August with what actually shipped in September, which is the only way a reader can judge whether this kind of page is worth trusting.

Previous calendars stay online and are not replaced. A reader looking up when a volume appeared finds the answer there, and that is precisely why their accuracy matters more than their length.

If you spot an error in this one, report it through the contact page. It will be checked, corrected if it stands, with a dated note at the foot. This calendar already carries one.

Why do releases fall on Wednesdays?

By commercial convention, and that convention shapes the whole calendar.

Wednesday is the traditional day for new titles in French bookshops, inherited from European comics and from cinema. Booksellers receive their cartons early in the week, set up on Wednesday morning, and have the weekend to sell.

The convention has a direct effect on publisher strategy. Since every new title arrives the same day, they compete for the same space on the new-releases table, and a publisher avoids putting out two major titles on the same Wednesday.

It also explains the clustering this calendar shows. Concentrating five titles on the 23rd is no accident: a bookseller ordering One Piece receives the same carton, and will readily add the publisher’s other titles rather than place a separate order the following week.

The downside is familiar to readers. A crowded Wednesday means saturated shelves, and a quiet title released alongside a flagship has little chance of being seen. Which is why publishers spread their releases, and why a monthly calendar reads better than an isolated announcement.

Wednesday has a further consequence for anyone following several publishers. With every house releasing on the same day, a reader following six series across three publishers sometimes sees three volumes land on one Wednesday and nothing for three weeks.

What is a release calendar for?

Three things, only one of which is obvious.

For readers outside France, that first use mostly means importing, which adds shipping costs and delays worth weighing against waiting for a local edition.

The first is buying. Knowing a volume appears on the 23rd lets you order it, reserve it or simply walk into a shop on the right day. That is the expected use.

Reserving is worth a word of its own. Most independent bookshops will hold a volume without charge if asked in advance, which costs nothing and guarantees a copy on a title with a cautious print run.

The second is budgeting. A reader following six series across three publishers spends between 40 and 60 euros in some months and far less in others. Seeing the month at once allows planning, particularly when a collector edition lands alongside three paperbacks.

That use also explains the shape we give these pages. A calendar is scanned rather than read, you are looking for one line, which is why the table comes before any analysis: nobody should have to read three paragraphs to find out when a volume ships.

The third is less expected: a calendar tells you something about a series’ health. A title whose volumes stretch beyond the announced rhythm often signals trouble, in Japan or locally. Conversely, a publisher accelerating a series is usually catching up with the original edition.

It is that third reading which makes these calendars useful beyond the current month, and why we keep them online rather than replacing them.

What to take away

The month turns on its final two weeks. Glénat publishes no manga before 10 September, then packs eleven titles into three Wednesdays, five of them on the 23rd.

The calendar follows the school year. Booksellers spend early September processing summer returns and setting up school stock; a publisher releasing on 2 September would watch its titles land on crowded shelves. Waiting for the third Wednesday gives the trade time to clear.

One Piece takes the most exposed slot, on the 23rd, with volume 113, The Birth of Loki. It is the catalogue’s engine and it pulls the rest along: a bookseller ordering that volume readily adds the other titles shipping the same day.

The end of the month brings a format change. Bleach returns on 30 September in a Deluxe edition whose first volume is announced at €19.90, close to three times the price of a standard paperback. These oversized reissues target readers who already own the series and will buy it again, a market French publishers lean on more and more.

Not every price is published in advance. Those for 10 and 16 September appeared in no catalogue available as we write, and we would rather say so than estimate them.