365 Days to the Wedding Manga: All 11 Volumes Guide

365 Days to the Wedding Manga: Complete Series at 11 Volumes

Here’s what you need to know right away: 365 Days to the Wedding is a completed manga series totaling 11 volumes, both in the original Japanese and in the English edition. No waiting for the next volume to drop. No cliffhanger limbo. The whole story is out there, ready to be read from start to finish.

The series is written by Tamiki Wakaki (若木民喜). In Japan, the chapters were originally published individually in Weekly Big Comic Spirits, a manga magazine from Shogakukan, before being collected into the 11 volumes currently available. That’s how most manga works — chapters come out in magazines first, then get bundled into the book-format volumes that line store shelves. For English readers, Seven Seas Entertainment — one of the major companies that translates and publishes Japanese manga for the English-speaking market — handles all 11 volumes.

So what’s the story about? The setup is wonderfully simple and immediately compelling. Takuya Oohara and Rika Honjouji are introverted coworkers at a travel agency. When their company announces it’s transferring single employees to an overseas branch, neither of them wants to go. Their solution? Fake an engagement to each other so they’ll be exempt from the transfer list. Two people who barely know each other, pretending to be a couple, while navigating an office full of curious coworkers. You can probably guess where this is heading — but the journey there is what makes it so good.

What sets this apart from a lot of fake-relationship stories is the tone. These aren’t dramatic, larger-than-life characters. They’re quiet, awkward adults who struggle with social situations and genuinely don’t know how to handle the feelings that start creeping in. It’s grounded, gentle, and surprisingly warm.

How to Collect the Full Set

Collecting 365 Days to the Wedding is about as painless as manga collecting gets. Here’s the practical rundown.

Physical Volumes

The English physical editions from Seven Seas Entertainment are the most straightforward path. All 11 volumes are standard manga-sized single volumes, and they’re widely available through major book retailers. At 11 volumes total, this is a very manageable series to shelf — it won’t eat up half a bookcase the way some longer-running romance series do.

There are currently no omnibus editions (where multiple volumes are combined into one thicker book) or box sets available for this series. Each volume is sold individually, which is the standard format for Seven Seas releases of this size. If you’re hoping for a bundled option, it doesn’t exist at this time, but on the flip side — you can pick up volumes at whatever pace fits your budget.

Digital Editions

Digital versions are available through major e-book platforms including Kindle, Kobo, and BookWalker. If you prefer reading on a tablet or e-reader, any of those storefronts will have you covered. Digital editions are a great option if shelf space is a concern or if you want instant access without worrying about shipping times.

Cost Considerations

At 11 individual volumes, the total investment is moderate by manga standards. For context, standard English manga volumes from publishers like Seven Seas typically carry a retail price in the range that’s common across the market — generally comparable to what you’d pay for any other single-volume manga release. Nothing unusual or premium-priced here. Compare this to series that run 20, 30, or 50+ volumes, and you’ll appreciate how complete-able this collection is.

If you’re budget-conscious, you can always start with volume 1 to see if the story clicks with you before committing to the rest. No shame in testing the waters first.

Volume-by-Volume Overview

One of the best things about 365 Days to the Wedding is how deliberately it paces its story across those 11 volumes. Here’s a spoiler-light walkthrough of what to expect from each stretch of the series.

Volume 1: The Arrangement Begins

This is where everything starts. Takuya and Rika — two people who have barely spoken to each other despite working in the same office — hatch their fake engagement plan out of mutual desperation. Volume 1 does a wonderful job establishing who these characters are: socially reserved, set in their routines, and deeply uncomfortable with the idea of upending their lives. Their awkward first interactions as a “couple” are equal parts cringeworthy and endearing. This volume hooks you not with drama but with relatability.

Volumes 2–3: Setting the Rules

With the fake engagement in place, the early challenge is maintaining the lie. These volumes flesh out the workplace dynamic — the nosy coworkers, the skeptical boss, the little details that a real engaged couple would know about each other that Takuya and Rika absolutely don’t. There’s a farcical energy here as they scramble to keep their story straight. But underneath the comedy, you start to see the first tiny cracks in the “strictly business” wall. Spending this much time together, learning about each other’s habits and vulnerabilities — it changes things, even when neither person wants to admit it.

Volumes 4–6: The Midpoint Shift

This is where the series transitions from “funny premise” to “oh no, I’m emotionally invested.” The fake relationship starts producing real feelings, and watching two reserved people try to process that is genuinely compelling. Wakaki handles this shift with a light touch — there’s no sudden dramatic confession or overwrought romantic rivalry. Instead, it’s small moments: a lingering look, an unnecessary kindness, the realization that pretending to care has quietly become just… caring. These middle volumes are the heart of the series.

Volumes 7–9: Rising Stakes

The back half raises the tension. Coworkers are getting suspicious. The logistics of maintaining the deception grow more complicated. And the emotional stakes climb alongside the practical ones — because now both Takuya and Rika have something real to lose if the truth comes out. These volumes balance the external pressure of the workplace situation with the internal pressure of two people who are terrified of being vulnerable. The romance develops gradually and rewards patient readers.

Volumes 10–11: The Conclusion

The final two volumes bring everything to a close. Without spoiling the specifics, the story resolves both the practical question — what happens with the fake engagement — and the emotional one — what these two people actually mean to each other. It’s a satisfying ending that feels earned rather than rushed. Eleven volumes turns out to be exactly the right length for this story; it doesn’t overstay its welcome, and it doesn’t cut things short.

Availability and What to Watch For

As a recently completed series from a well-established English publisher, 365 Days to the Wedding is in good shape when it comes to availability. Here’s the current situation and a few things to keep in mind.

Current Stock

Most if not all volumes should be readily available from major retailers, both online and in physical bookstores that carry manga. Seven Seas titles generally remain in print — meaning the publisher continues producing new copies — as long as there’s steady demand, and this series has an active readership.

Potential Future Concerns

There are no known availability issues with any of the 11 English volumes at this time. That said, manga availability can shift over time. Completed series sometimes see fewer new copies printed once the initial sales wave passes, which can make individual volumes harder to find and more expensive on the secondhand market. If you’re planning to collect the physical set, buying sooner rather than later is always the safer bet — it’s much easier to grab volumes while they’re readily stocked than to hunt down scarce copies later.

Anime Boost

The series also received an anime adaptation — an animated TV version based on the manga. When anime fans discover a show and want more of the story, manga volumes can sell faster than expected. This is worth keeping in mind if you’re on the fence about starting your collection, since anime-driven demand can temporarily affect how easy it is to find certain volumes in stock.

Is the Series Finished?

Yes — 365 Days to the Wedding is fully complete. The manga concluded at 11 volumes in Japan, and all 11 English volumes from Seven Seas Entertainment have been published. There is no sequel series, no continuation, and no additional volumes expected.

This is one of the genuine perks of picking up this series right now. Your collection will be complete from day one. No waiting months between releases, no anxiety about whether the series will get canceled before the ending is translated, no risk of the English edition being discontinued partway through. It’s all there.

For readers who’ve been burned before by incomplete English releases or series that go on indefinite publishing pauses, this matters. 365 Days to the Wedding delivers a full story with a proper conclusion, and you can read the whole thing at your own pace.

Who Should Read 365 Days to the Wedding

Not every manga is for everyone, and that’s fine. Here’s who will get the most out of this series.

Fans of Slow-Building Workplace Romance

If you like your romance stories to simmer rather than explode, this is your kind of manga. The relationship between Takuya and Rika develops gradually and naturally over the full 11 volumes. There’s no love-at-first-sight moment, no dramatic kiss in chapter three. It’s two people slowly realizing they’ve fallen for each other while desperately trying to maintain that everything is still “just pretend.”

Readers Who Enjoy Fake-Relationship Stories

The fake-dating (or in this case, fake-engagement) premise is one of the most beloved setups in romance storytelling — the tension between what’s performed and what’s real is inherently compelling. A “fake relationship” story is exactly what it sounds like: two characters pretend to be a couple for practical reasons, and the question becomes whether the act turns into something genuine. 365 Days to the Wedding executes this setup with care, grounding it in a believable workplace scenario rather than some outlandish situation.

People Looking for Adult Romance Manga

This is a seinen series, meaning it’s aimed at an adult audience (the word literally refers to “young man” in Japanese, and seinen manga are published in magazines targeting adult male readers — though the readership is much broader than that label suggests). The characters are working adults. There are no high school hallways, no school festivals, no teenage melodrama. Takuya and Rika deal with adult concerns: career pressure, office politics, the fear of change, the difficulty of opening up when you’ve spent years keeping people at arm’s length. If you’re looking for romance manga that reflects adult life, this is a strong pick.

Readers Who Want a Complete Story at a Reasonable Length

At 11 volumes, this series offers a full, satisfying story — beginning, middle, and end — without requiring the kind of time and financial commitment that comes with longer-running series. You can realistically read the whole thing in a weekend or two, and your bookshelf won’t groan under the weight. For readers who don’t want to sign up for 30+ volumes, this is an ideal choice.

Who Might Want to Look Elsewhere

If you prefer high-drama romance with romantic rivalries, dramatic misunderstandings, and intense emotional peaks, this might feel too quiet for your taste. The series’ strength is its subtlety and restraint — which is a positive for some readers and a drawback for others. Similarly, if you’re looking for fantasy, historical, or action-oriented romance, the contemporary office setting won’t scratch that itch. But if a cozy, character-driven romance that takes its time sounds like exactly what you need? Go grab volume 1.