OP-17 The World’s Strongest Warriors Booster Box

Product Overview

One Piece Card Game OP-17: The World’s Strongest Warriors Booster Box

Enter the fourth anniversary of the One Piece Card Game with the OP-17 The World’s Strongest Warriors Booster Box. This factory-sealed Japanese booster box is part of the seventeenth main One Piece Card Game expansion and is expected to be one of the most anticipated One Piece releases of 2026.

Officially titled The World’s Strongest Warriors [OP-17], this anniversary expansion celebrates some of the most powerful characters and pirate crews from across the One Piece universe. It is an exciting release for collectors, competitive players, breakers and TCG retailers looking to secure Japanese One Piece stock.

What’s Included

• 1 × Japanese One Piece Card Game OP-17 Booster Box
• 24 booster packs per box
• 6 cards per booster pack
• 144 cards in total across the sealed box
• Japanese-language cards
• Brand new and factory sealed

Celebrate the One Piece Card Game 4th Anniversary

OP-17 marks the fourth anniversary of the One Piece Card Game and is the first main booster release announced as part of the game’s worldwide simultaneous-release programme.

The World’s Strongest Warriors theme gives this expansion strong appeal across the One Piece community. Collectors will be watching closely for alternate-art Leaders, Secret Rares, Special cards, parallel designs and premium anniversary artwork as Bandai continues revealing the set.

Why Stock OP-17?

• Official One Piece Card Game fourth-anniversary booster set
• Strong recognition from the OP-17 set code
• Popular with Japanese card collectors and sealed-product buyers
• Suitable for TCG stores, breakers and online sellers
• Potential demand from both competitive players and collectors

Product Information

Product	One Piece Card Game OP-17 Booster Box
Set Name	The World’s Strongest Warriors
Set Code	OP-17
Language	Japanese
Release Date	22 August 2026
Packs Per Box	24 booster packs
Cards Per Pack	6 cards
Condition	Brand new and factory sealed
Manufacturer	Bandai

Wholesale and Bulk Orders

OP-17 is suitable for trading card stores, online sellers, breakers and businesses looking to stock the latest Japanese One Piece Card Game expansion. Available box and sealed-case purchase options will be displayed on this listing as stock and supplier allocations are confirmed.

Why Buy From TCG Wholesale HQ?

• Genuine factory-sealed trading card products
• Stock sourced through trusted suppliers
• Secure packaging for sealed products
• Wholesale support for TCG stores and online sellers
• Australian and international shipping options

Frequently Asked Questions

What is One Piece OP-17?

OP-17 is the seventeenth main booster expansion for the One Piece Card Game. Its official title is The World’s Strongest Warriors, and it celebrates the game’s fourth anniversary.

Is this the Japanese version?

Yes. This listing is for the original Japanese-language OP-17 booster box.

How many packs are in an OP-17 booster box?

Each Japanese OP-17 booster box contains 24 booster packs.

How many cards are in each booster pack?

Each Japanese booster pack contains 6 cards.

When does OP-17 release?

The Japanese release is scheduled for 22 August 2026.

Are chase cards confirmed?

Bandai is continuing to reveal the OP-17 card list. Specific chase cards, pull rates and sealed-case hit distributions should not be treated as confirmed until official product and card-list details are published.

Is the booster box factory sealed?

Yes. Each booster box is supplied brand new and factory sealed unless the product listing explicitly states otherwise.

Product artwork, card contents, release timing and allocations may change before release. Final details remain subject to official Bandai announcements.