Release Date

Official Japanese Release: August 22, 2026

Product Description

Set sail into one of the biggest ONE PIECE Card Game releases yet with the One Piece Card Game – The World's Strongest Warriors OP-17 Booster Pack [Japanese].

Released as the 17th main booster expansion for the ONE PIECE Card Game, The World's Strongest Warriors [OP-17] brings together some of the most powerful and recognizable characters in the ONE PIECE universe while introducing cards connected to the Elbaf storyline.

Each Japanese OP-17 booster pack contains 6 randomly inserted cards, giving collectors the chance to discover everything from playable Commons and Rares to Super Rares, Secret Rares, alternate-art parallels, Special Cards, Treasure Rare cards, and some of the set's biggest premium chase cards.

OP-17 is particularly exciting for Straw Hat Crew collectors, with Monkey.D.Luffy, Roronoa Zoro, Nami, Usopp, Sanji, Tony Tony.Chopper, Nico Robin, Franky, Brook, and Jinbe appearing in their Elbaf attire.

Whether you're chasing high-rarity cards, collecting the Japanese ONE PIECE Card Game, or simply want to open a pack from one of the most ambitious ONE PIECE sets yet, The World's Strongest Warriors OP-17 delivers plenty of excitement in every pack.

Booster Pack Configuration

1 Factory Sealed OP-17 Booster Pack

6 Cards Per Booster Pack

Japanese Edition

Set Code: OP-17

Set Name: The World's Strongest Warriors

131 Card Types + 4 DON!! Card Types

Manufactured by Bandai

Cards are randomly inserted. Specific cards, rarities, alternate arts, or chase cards are not guaranteed in an individual booster pack.

The World's Strongest Warriors OP-17

The World's Strongest Warriors lives up to its name by bringing together an incredible lineup of powerful pirates and fan-favorite ONE PIECE characters.

The Japanese release marks another major chapter for the ONE PIECE Card Game, with the Straw Hat Pirates reaching Elbaf and a selection of legendary characters appearing throughout the set.

Set Highlights

🔥 6 Cards Per Japanese Booster Pack

🏴☠️ Straw Hat Pirates in Elbaf Attire

👒 Monkey.D.Luffy

⚔️ Roronoa Zoro

🔥 Powerful New Leader Cards

💎 3 Secret Rares

✨ 10 Super Rares

🏆 1 Treasure Rare

🎨 10 Special Cards

🌟 Parallel & Alternate-Art Cards

💥 Super Leader Alternate Art

🏴☠️ Premium Pirate Crew Cards

🎴 4 DON!! Card Designs

OP-17 combines competitive cards with an extensive selection of collector-focused parallels and premium artwork.

Straw Hat Pirates Arrive in Elbaf

One of the biggest attractions of OP-17 The World's Strongest Warriors is the appearance of the Straw Hat Crew in their Elbaf outfits.

Collectors can look for cards featuring:

👒 Monkey.D.Luffy

⚔️ Roronoa Zoro

🗺️ Nami

🎯 Usopp

🔥 Sanji

🦌 Tony Tony.Chopper

📚 Nico Robin

🔧 Franky

🎻 Brook

🌊 Jinbe

Seeing the Straw Hats represented in their newer Elbaf designs makes OP-17 especially appealing for collectors following the latest era of ONE PIECE.

Monkey.D.Luffy Super Leader Alternate Art

One of the defining collector features of OP-17 is its premium treatment of Monkey.D.Luffy OP17-079.

The set introduces a spectacular Super Leader Alternate Art version of Luffy, taking the traditional Leader parallel concept to another level.

For Luffy collectors and ONE PIECE Card Game enthusiasts who enjoy hunting the highest-end versions of iconic characters, this premium Leader treatment is one of the major attractions of The World's Strongest Warriors.

Premium Parallel & Chase Cards

OP-17 goes far beyond the standard 131-card lineup with a variety of parallel and special treatments for collectors to chase.

Depending on the card you pull, collectors may discover:

💎 Secret Rare Cards

✨ Super Rare Cards

🏆 Treasure Rare

🎨 Special Cards

👑 Leader Parallels

🔥 Super Leader Alternate Art

🏴☠️ Premium Pirate Crew Cards

🌟 Alternate-Art Character Cards

🎴 Special DON!! Cards

The combination of competitive cards and premium collector treatments makes OP-17 an exciting release for both players and collectors.

OP-17 Rarity Breakdown

The Japanese The World's Strongest Warriors OP-17 lineup officially includes:

Leader Cards – 6 Types

Common – 45 Types

Uncommon – 30 Types

Rare – 26 Types

Super Rare – 10 Types

Secret Rare – 3 Types

Treasure Rare – 1 Type

Special Cards – 10 Types

DON!! Cards – 4 Types

Parallel versions of cards are also included within the product.

This creates a large selection of additional premium cards beyond the standard numbered lineup for collectors to chase.

Legendary Pirates & Powerful Characters

The World's Strongest Warriors isn't limited to the Straw Hat Pirates.

OP-17 brings together powerful characters and pirate crews from across the ONE PIECE story, creating an appropriately ambitious lineup for the set's theme.

Collectors can encounter characters connected to groups and storylines including:

🏴☠️ Straw Hat Pirates

🔥 Whitebeard Pirates

☠️ Rocks Pirates

🐉 Animal Kingdom Pirates

🌸 Land of Wano

⚔️ Elbaf

Cards confirmed for OP-17 include characters such as Monkey.D.Luffy, Roronoa Zoro, Kaido, Portgas.D.Ace, Jozu, Jack, and many more.

New Cards for Players

OP-17 isn't only designed for collectors.

The set introduces new cards capable of supporting existing ONE PIECE Card Game decks while also providing new strategies for players to explore.

New Leader Cards form the foundation for different deck-building possibilities, while Character, Event, and Stage cards can provide additional support for both new and established archetypes.

This gives OP-17 strong appeal for:

⚔️ Competitive players

🎴 Deck builders

🔥 Existing archetype players

🏴☠️ New ONE PIECE Card Game players

💎 Collectors

Whether you're opening for playable cards or premium parallels, there are plenty of reasons to explore the set.

Japanese ONE PIECE Card Game Collectibility

Japanese ONE PIECE Card Game products have developed a dedicated collector following thanks to their original Japanese presentation and connection to the home market of the ONE PIECE franchise.

For collectors in the USA, Japanese booster packs provide an alternative way to collect favorite characters and premium card artwork.

The OP-17 Japanese Booster Pack is especially attractive for collectors who:

🇯🇵 Prefer Japanese ONE PIECE cards

👒 Collect Monkey.D.Luffy

⚔️ Collect Roronoa Zoro

🏴☠️ Collect the Straw Hat Pirates

🎨 Chase alternate artwork

💎 Collect premium rarities

📦 Collect sealed Japanese products

🔥 Follow new ONE PIECE Card Game releases

The compact Japanese booster pack format also makes individual packs an affordable way to experience OP-17 without purchasing a complete Booster Box.

Booster Pack vs. Booster Box

Each Japanese OP-17 Booster Pack contains 6 cards.

A complete Japanese OP-17 Booster Box contains 24 booster packs, providing a much larger opening experience for collectors who want to explore more of the set.

An individual Booster Pack is ideal for:

🎴 Casual pack openings

🎁 Gifts

🔥 Trying OP-17 before purchasing a box

👒 Chasing favorite ONE PIECE characters

💎 Adding Japanese packs to a sealed collection

A Booster Box is better suited to collectors who want significantly more opportunities to discover different cards and rarities from the set.

Why Buy an OP-17 Japanese Booster Pack?

🔥 6 Cards Per Booster Pack

🔥 Official Japanese ONE PIECE Card Game release

🔥 The World's Strongest Warriors expansion

🔥 Features the Straw Hat Crew in Elbaf attire

🔥 Monkey.D.Luffy chase cards

🔥 Roronoa Zoro cards

🔥 3 Secret Rares in the set

🔥 10 Super Rares

🔥 Treasure Rare

🔥 10 Special Cards

🔥 Alternate-Art & Parallel Cards

🔥 Premium Leader treatments

🔥 Japanese collectible card format

🔥 Affordable way to experience OP-17

🔥 Great gift or add-on for ONE PIECE fans

For ONE PIECE collectors, every pack provides another opportunity to discover something special from one of the biggest Japanese releases of 2026.

Perfect For

The One Piece Card Game – The World's Strongest Warriors OP-17 Booster Pack [Japanese] is perfect for:

• ONE PIECE fans
• Japanese trading card collectors
• Monkey.D.Luffy collectors
• Roronoa Zoro collectors
• Straw Hat Crew collectors
• Elbaf fans
• ONE PIECE Card Game players
• Alternate-art collectors
• Secret Rare collectors
• Manga and anime collectors
• Sealed booster pack collectors
• Gift buyers

Whether you're opening one pack for fun or adding Japanese OP-17 packs to your collection, The World's Strongest Warriors offers an exciting glimpse into the latest era of the ONE PIECE Card Game.

FAQs

What is One Piece Card Game OP-17?

The World's Strongest Warriors [OP-17] is the 17th main booster expansion for the ONE PIECE Card Game.

The set features powerful characters from throughout ONE PIECE alongside the Straw Hat Crew in their Elbaf attire.

When was OP-17 released in Japan?

The World's Strongest Warriors OP-17 officially released in Japan on August 22, 2026.

How many cards are in an OP-17 Japanese Booster Pack?

Each Japanese OP-17 Booster Pack contains 6 randomly inserted cards.

Is this listing for one pack or one Booster Box?

This listing is for ONE individual factory-sealed Japanese OP-17 Booster Pack.

A complete Japanese Booster Box contains 24 packs and is sold separately.

How many cards are in OP-17?

The official Japanese product contains 131 card types plus 4 DON!! card types, before accounting for additional parallel versions.

What rarities are available in OP-17?

The Japanese set includes:

• 6 Leader Cards
• 45 Commons
• 30 Uncommons
• 26 Rares
• 10 Super Rares
• 3 Secret Rares
• 1 Treasure Rare
• 10 Special Cards
• 4 DON!! Cards

Parallel versions are also included.

Does OP-17 feature the Straw Hat Pirates in Elbaf?

Yes. OP-17 features Monkey.D.Luffy, Roronoa Zoro, Nami, Usopp, Sanji, Tony Tony.Chopper, Nico Robin, Franky, Brook, and Jinbe in their Elbaf attire.

Are there alternate-art cards in OP-17?

Yes. OP-17 contains numerous parallel and alternate-art cards, including premium treatments aimed specifically at collectors.

Can I pull a Secret Rare from one booster pack?

Secret Rare cards are included in the OP-17 card pool, but booster pack contents are randomized.

No specific rarity, character, or card is guaranteed in an individual booster pack.

How many packs are in an OP-17 Japanese Booster Box?

A factory-sealed Japanese OP-17 Booster Box contains 24 booster packs, with 6 cards per pack.

Is this the Japanese version of OP-17?

Yes. This product is the Japanese-language edition of The World's Strongest Warriors OP-17.