OP-12 Booster Box: Legacy of the Master Contents, Release Dates and Japanese vs English

The OP-12 Legacy of the Master Japanese booster box holds 24 packs of 6 cards, 144 cards in total, according to our product page (update: currently sold out — restock requests via Quick Order). Its release date depends on the source: May 24, 2025 on our page, May 31, 2025 on Bandai’s catalog (tentative), and August 22, 2025 on the English official site. This guide covers the box contents first, then the dates, the regular and damaged listings, shipping and payment.

Updated November 5, 2026

What are the key facts of the OP-12 Legacy of the Master booster box?

OP-12 is the 12th ONE PIECE CARD GAME booster set, and our box is its sealed Japanse originele editie. The table gives the exact names and key facts, each tied to the page it came from.

The regular box is on our OP-12 Legacy of the Master Japanese One Piece Booster Box (update: currently sold out — restock requests via Quick Order) page. A separate damaged-box listing (update: currently sold out — restock requests via Quick Order) exists for boxes with cosmetic outer-box damage. Both are the same set; the difference is covered in its own section below.

The theme comes from our product page and Bandai’s catalog. Our page says the set honors the legendary masters and mentors of the One Piece world, those who shaped the next generation of pirates and warriors. Bandai’s description calls it the long-awaited 12th booster pack and says it carries story-based cards about character pairings from the original manga, including Zoro and Mihawk, and Sanji and Zeff.

What is inside an OP-12 booster box?

A box holds 24 booster packs, each with 6 cards, so 144 cards in all, according to our product page (update: currently sold out — restock requests via Quick Order). The Asia English official page confirms the pack format: “1 pack : 6 cards.”

The 144 figure is a count of cards in the box, not a count of different cards. Our product page states 127 card types, made up of 8 Leader cards plus Commons, Uncommons, Rares, Super Rares and Secret Rares with alternate-art parallels. The official pages break the set down by rarity, shown in the next table.

Sources: Asia English page and English page. Adding the Asia English rarity rows (6 + 45 + 30 + 26 + 10 + 2 + 6 + 2) gives 127, which matches the “127” in its “127+1”. The English page lists one Treasure Rare in addition to those rows and states 128+1. The Asia English page does not say what its “+1” refers to, so we do not guess.

Both official pages carry the same note: multiples of one card may appear, and a full set may be hard to assemble. Our own product page says that this is a sealed, randomized product, the cards are randomly packed at the factory, and individual card pulls are not guaranteed. An OP-12 booster box gives you 24 packs to open. It does not give you a promise of any specific card.

The official pages list the special rarities as categories with counts, not as individual named cards. The English page lists 6 Special Cards, 2 3rd Anniversary Special Cards, 1 Treasure Rare and 1 DON!! card, alongside the Secret Rares. The Asia English page lists the same Special and 3rd Anniversary rows.

How do the OP-12 pack and box numbers add up?

A box is 24 packs × 6 cards = 144 cards, and the official per-pack prices are 220 yen in Japan (Bandai) and USD $4.99 on the English page.

The 5,280 yen figure is simple multiplication of the manufacturer’s per-pack suggested price. It is not what our box costs. Our box price is shown on the product page (update: currently sold out — restock requests via Quick Order). Bandai’s catalog also lists the product as sold in toy departments and similar locations, for ages 9 and up, and notes that product photos and illustrations may partly differ from the actual product.

When was OP-12 released in Japan and in English?

For the Japanese edition, our product page gives May 24, 2025, while Bandai’s Japanese catalog gives May 31, 2025 and marks that date as tentative; the English site lists August 22, 2025, so the English release date is later than the Japanese one.

The sources do not agree on a single Japanese date, so here is each one with its scope. Do not merge them into one line.

Each date belongs to the page that states it. Our box page says May 24, 2025, Bandai’s Japanese catalog and the Asia English page say May 31, 2025, and the English page says August 22, 2025 with a legal date of August 29, 2025. If you are buying the Japanese box from us, the difference between May 24 and May 31 is an open difference between our page and Bandai’s catalog, and we do not settle it here. We also offer no reason for the gap between the Japanese and English dates.

The English page also states that cards included in the product are tournament legal from the pre-release date in your region.

Which OP-12 release date should you quote?

Quote the date together with its source: May 31, 2025 for Bandai’s Japanese catalog and the Asia English site, May 24, 2025 for our Japanese box page, and August 22, 2025 for the English site.

A bare “OP-12 came out on…” line hides the fact that the pages disagree. Bandai itself writes that the release date is tentative and may differ by region or store. If you write about the set, a safe format is “per the English official page, August 22, 2025” or “per Bandai’s catalog, May 31, 2025”. If you need the date for tournament purposes, use the English page’s own wording: cards are tournament legal from the pre-release date in your region, and the page lists August 29, 2025 as the legal date. We do not add rule interpretations beyond that.

How do the two official OP-12 pages differ?

The Asia English and English official pages describe the same set but differ on release date, card-type total and which rarities they list.

The Asia English page quotes these notes: multiples of one card may appear, the illustration may differ somewhat from the final product, and product details may differ from the actual product. The English page lists the same three kinds of note: multiples of one card may appear and a full set may be hard to assemble, illustrations may differ somewhat from the final product, and product details may differ from the actual product. The Asia English page also mentions a play sheet that can be downloaded after completing a questionnaire.

Why do official pages show different card counts for OP-12?

You will see 127, 127+1 and 128+1 depending on where you read, and the pages we have do not reconcile them.

• Our box page: 127 card types, including 8 Leader cards.
• Asia English page: 127+1 types, with 6 Leader cards.
• English page: 128+1 types, with 6 Leader cards, 1 Treasure Rare and 1 DON!! card.

The Leader number is the one to notice. Our page says 8 and both official pages say 6. We have no source that explains the gap, so we do not try to. If the exact Leader count matters to you, for example when you plan to collect every Leader, use the official card list linked from the English page (it points to /cardlist/?series=569112) and check card by card.

The official pages also say the illustration may differ somewhat from the final product and that product details may differ from the actual product. Read these totals with that note in mind.

For a full card-by-card walk-through, use our OP-12 Legacy of the Master card list. For the parallel and SP cards, see the parallel and alt-art card guide.

How does the Japanese OP-12 box compare with the English listing?

Our Japanse originele editie box is a sealed 24-pack box, and the English official page gives its own dates, price and a 128+1 card-type count.

The MSRP rows are manufacturer suggested prices per pack in different markets. They are not our price for the box. The English page says cards in its product are tournament legal from the pre-release date in your region. We do not say more about tournament rules here.

Which OP-12 booster box should you choose: regular or damaged?

Choose the regular box if you want an undamaged outer box, and the damaged-box listing only if you accept cosmetic damage and a no-return, as-is sale.

The two listings are for the same set. The damaged one is described on its page as discounted because of cosmetic damage to the outer box, such as dents or scratches, and it says the cards inside are unaffected. The comparison below uses only what each page says.

The damaged listing explains where these boxes come from. Our warehouse is in Tokyo, we buy large volumes of Japanese trading cards daily, and some boxes arrive with dents or scratches. Dozens of staff handle packing and inspect every item against clearly defined condition standards. Boxes that cannot be sold as mint-condition products were separated from regular stock during inspection, kept in storage, and are now offered at a lower price than the regular product.

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Because the damaged listing does not take inquiries or returns and is sold as-is, decide before you order, not after. The regular listing describes the box as brand new and sealed.

What are the key cards in the OP-12 booster box?

Our product page names Silvers Rayleigh, Gol D. Roger, Red-Haired Shanks and Zeff as the key and chase cards, along with alt-art chase cards.

The official pages are less specific. They show card numbers only (OP12-001, OP12-015, OP12-018, OP12-020, OP12-030, OP12-041, OP12-056, OP12-072, OP12-094 and OP12-100 on the English page) and do not list full card names in the page text. Their headings mention a “Dark King” Rayleigh card and new “Twin Wings” leader cards. Bandai’s catalog adds the Zoro and Mihawk and Sanji and Zeff pairings as story-based cards.

That gives three layers of information, and it helps to keep them apart:

• Official, by name: the “Dark King” Rayleigh and “Twin Wings” leaders (headings), plus the pairings Bandai describes.
• Official, by number only: the ten card numbers above.
• Our listing: the four named chase characters and alt-art chase cards.

For how collectors discuss chase cards and rarity, read our OP-12 pull rates and chase cards guide, and keep in mind that a sealed box is random.

How does an OP-12 booster box ship from Tokyo?

It ships from our Tokyo warehouse by FedEx with tracking, and most orders are processed within 5 business days after your PayPal or Wise payment has cleared, according to our shipping policy.

Several things sit outside those windows. Delivery dates on the website, at checkout or in carrier tools do not include our handling time, supplier allocation delays, quality inspection holds, weekends, Japanese national holidays, customs processing, carrier congestion, weather or destination-country conditions. Once the parcel is with FedEx, timing is controlled by the carrier and destination authorities, and the policy states that such transit delays do not by themselves create a right to cancel or refund after dispatch.

If dispatch is delayed, for example because a unit reserved for your order fails quality inspection, the policy says we will email you as soon as practical with a revised estimate, and for significant delays before handoff to FedEx we may offer the option to wait or to cancel with a full refund. Check your address before ordering: while an order is paid and its shipment is not yet scheduled, you can update the shipping address yourself under My Account > Orders, but the destination country cannot be changed. If shipping to the new address costs more, you are asked to pay the difference before dispatch.

You can follow the order after payment. The policy says you can check order status through your customer account, and once the order is dispatched you can see the tracking number and the carrier’s latest delivery estimate from your account or the shipping confirmation email.

How do you pay for an OP-12 booster box?

You can pay by Wise bank transfer, PayPal, or a credit or debit card processed through PayPal, and all payments are made in Japanese yen, per our payment methods page (last updated November 5, 2026).

Two details matter for international buyers. First, any difference between the amount charged and your statement, from exchange rates or card-issuer conversion fees, is set by your provider and outside our control. Second, SWIFT payments incur a JPY 611 receiving fee deducted before funds reach us, so the page asks you to add JPY 611 to your total and to choose the OUR charge option so correspondent-bank fees are on your side. A shortfall pauses order processing until it is paid.

For Wise, the page adds that payments are confirmed during our business hours in the order received, and your order proceeds once the payment has been confirmed. The screenshot option requires an account and is not available at guest checkout.

The page also describes PayPal Pay Later, which PayPal (not us) offers where available. It lists interest-free options such as PayPal Pay in 4 in the United States (4 payments, one every 2 weeks, first payment at checkout) and PayPal Pay in 3 in the United Kingdom (3 monthly payments, first payment at checkout). It says availability is not guaranteed and the terms PayPal displays in its own window are the ones that apply.

What should you check before buying an OP-12 booster box?

Check the edition, the listing type, the dates and your address before you order.

1. Edition. Confirm you want the Japanse originele editie. The English page gives different dates (August 22 and 29, 2025) and a 128+1 count.
2. Regular or damaged. The damaged box is as-is with no returns or refunds, and it does not take inquiries.
3. Box contents. 24 packs, 6 kaarten per pack, 144 cards. No card is guaranteed.
4. Date wording. Our page says May 24, 2025; Bandai says May 31, 2025 (tentative).
5. Payment route. Wise avoids the 5% fee but has deadlines; PayPal and cards carry the 5% fee.
6. Address. A physical address, not a P.O. Box.
7. Timing. Most orders are processed within 5 business days after payment clears, which is an estimate and may take longer. The FedEx window comes after dispatch, and customs processing is not included in estimates.

For the Japanese box, the regular and damaged listings are both on our site: the regular OP-12 box (update: currently sold out — restock requests via Quick Order) and the damaged OP-12 box (update: currently sold out — restock requests via Quick Order).

Which related OP-12 articles should you read next?

Read the buying guide for the box decision, the card list for card numbers and rarities, the parallel guide for alt-art and SP cards, and the pull rates guide for chase cards.

• OP-12 Booster Box Buying Guide: Legacy of the Master Japanese One Piece Box
• One Piece OP-12 Legacy of the Master: All 27 Parallel and 8 SP Cards
• OP-12 Legacy of the Master Kaartenlijst: Every Card, Rarity and Parallel
• OP-12 Legacy of the Master: pull rates and chase cards

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