Terms of use

Last updated .

These terms are the agreement between you and OP Guide (opguide.app). Using the site means you accept them. They are written to be read rather than to be survived, but they are still the terms, and the two sections about accuracy and liability are the ones that matter most.

The short version

  • This is a free, unofficial fan project. It is not Shueisha, Toei, Netflix, Bandai, Viz or One Pace, and it speaks for none of them.
  • The dates here are a best effort. Some are confirmed, some are labelled as projections, and both can be wrong. Do not make a decision that costs you something on the strength of a date on this site alone.
  • Read it, link to it, quote it, use it. Do not scrape it into the ground or republish the dataset as your own.
  • Corrections are welcome and free to send. Sending one means we may act on it and publish the fix.

What this site is

OP Guide is an independent, fan-made reference for One Piece release schedules, chapter-to-episode conversions and related guides. It is provided free of charge, with no account and no subscription. There is no contract to buy anything, and nothing here is a service you are paying for.

The site can change or disappear at any time. Pages may be added, rewritten or removed, data sources may be replaced when they stop being reliable, and the whole thing may be taken offline without notice. Nothing here is promised to remain available.

You must be at least 13 to use the site. It is not directed at children under 13, and the privacy policy explains what is and is not collected from anyone.

About the dates and the data

This is the important part, so it is said directly.

Everything on this site is a best effort, and some of it is an outright guess that says so on its face. Release dates are compiled from public sources that disagree, change their minds, and go down. Dates the publisher has not announced are projected forward from the usual weekly pattern and are labelled projected or provisional where they appear. A break can be announced at the last minute; a source can be wrong.

OP Guide is not an official source and cannot confirm anything. If a date matters to you — if you are planning around it, spending money on it, or telling other people about it — check the publisher or platform directly. Use of the information here is entirely at your own risk.

The about page sets out where each figure comes from, how often it refreshes, and where the known gaps are. It is worth reading before relying on anything, and it is a fuller answer than this page can give.

Who owns what

One Piece is created by Eiichiro Oda and published by Shueisha. The anime is produced by Toei Animation. The live-action series and the upcoming remake are Netflix and Wit Studio productions. The card game is Bandai’s. Viz Media, MANGA Plus, Crunchyroll, MangaDex and One Pace are likewise other people’s work. Every one of those names, logo and title belongs to its owner and is used here only to describe and refer to the thing it names. OP Guide claims no ownership of any of it, has no licence from any of them, and is endorsed by none of them.

What is ours is the rest: the writing on these pages, the design and code of the site, and the compiled datasets — the chapter-to-episode mapping in particular, which is assembled, checked and corrected by hand rather than copied from anywhere. The underlying facts are nobody’s property; the particular compilation is ours.

What you may do with it

Read it, print it, screenshot it, quote it in a video or a forum post, and link to it as much as you like. Personal and non-commercial use needs no permission at all, and a link or a credit when you quote it is appreciated rather than demanded.

Two things are not on:

  • Wholesale republication. Copying the datasets or the pages in bulk to run your own version of this site, with or without attribution, is not permitted without asking first.
  • Automated bulk access. Crawling politely is fine and expected. Hammering the site, scraping every page on a loop, or hitting it hard enough to affect other readers is not. If you want the data in bulk, ask — a maintained feed is better for both of us than a scraper that breaks whenever the markup moves.

Also, and less interestingly: do not try to break into or interfere with the site, do not use it to break the law, do not misrepresent it as official or as endorsed by any rights holder, and do not use the contact form to send spam, abuse or anything you have no right to send.

Corrections you send us

The contact form exists because readers spot things we cannot. When you send a correction, a suggestion or a bug report, you are giving us permission to use it: to check it, act on it, and publish the resulting fix, without payment and without credit unless you ask for one. You confirm that what you send is yours to send and is not confidential.

We are under no obligation to reply, to agree, or to make the change. Please do not send anything sensitive through the form — it is a message to a private chat channel, not a secure inbox.

Links to other sites

Pages here link out to streaming services, publishers, wikis and shops. Those are other people’s sites, running under their own terms and their own privacy policies. We do not control them, do not vouch for them, and are not responsible for what you find or do there. A link is a pointer, not a recommendation.

If you are a rights holder

This site is built to reference other people’s work, not to reproduce it, and it hosts no manga pages, no episodes and no copyrighted artwork. If you own rights in something here and believe it should not be, tell us through the contact form with enough detail to identify the material and the page it is on. Valid complaints are acted on promptly, and material is usually removed first and discussed afterwards.

No warranties

The site is provided as is and as available, with no warranties of any kind, express or implied. To the fullest extent the law allows, we disclaim the implied warranties of merchantability, fitness for a particular purpose, title and non-infringement, and we do not warrant that the site will be accurate, complete, current, uninterrupted, secure or error-free.

Limitation of liability

To the fullest extent permitted by law, OP Guide and whoever runs it are not liable for any indirect, incidental, special, consequential or punitive damages, or for any lost profits, lost time, lost data or missed releases, arising out of your use of the site or your reliance on anything published here — including a date that turned out to be wrong.

Where liability cannot be excluded, it is capped at fifty US dollars (US$50) in total, which exceeds the nothing you paid to use the site. Some jurisdictions do not allow the exclusion of certain warranties or liabilities, so parts of this section and the one above may not apply to you; nothing here limits liability for fraud, for death or personal injury caused by negligence, or for anything else that cannot lawfully be limited.

You agree to indemnify and hold harmless OP Guide and its operator against any claim arising from your misuse of the site, your breach of these terms, or anything you send us that you had no right to send.

Suspending access

We may block access from an address or a client that is attacking the site, scraping it abusively, or flooding the contact form, without notice and without explanation. There is no account to close, so this is the only enforcement there is.

Governing law

These terms are governed by the laws of the State of Illinois, United States, without regard to its conflict-of-law rules. Any dispute arising out of them or out of your use of the site will be brought exclusively in the state or federal courts located in Illinois, and you agree to their jurisdiction. If you are a consumer elsewhere, this does not take away the protections of the mandatory law of the country you live in.

The rest

If any part of these terms turns out to be unenforceable, the rest stands and that part is narrowed only as far as it has to be. Not enforcing something once does not waive it. These terms, together with the privacy policy, are the whole agreement between us about the site, and they replace anything said earlier.

They may be updated — when the site gains something worth covering, or when a clause turns out to be unclear. The date at the top says when that last happened, and continuing to use the site after a change means accepting the new version.

Anything here that reads as unfair, unclear or simply wrong is worth telling us about: get in touch.