Description
Buy the OP-17 Japanese Booster Box, The World’s Strongest Warriors, released in Japan on 28 August 2026. Inspired by the Elbaph arc, its 24 sealed Japanese packs bring powerful new cards for competitive players and collectors.
What’s inside the OP-17 Japanese Booster Box
- 24 sealed Japanese The World’s Strongest Warriors booster packs
- 6 cards per pack
- Factory-sealed Japanese display box
Many collectors prefer Japanese One Piece product for its crisp printing and the chance to open sets months before their English release. The OP-17 Japanese Booster Box is a factory-sealed way to enjoy The World’s Strongest Warriors in its original language.
Collector tip: Japanese boxes stack neatly on a shelf. Keep sealed boxes away from sunlight and humidity to protect the shrink wrap.
Product details
- Set: The World’s Strongest Warriors (OP-17)
- Product type: Japanese booster box
- Language: Japanese
- Release date: 28 August 2026
- Contents: 24 booster packs, 6 cards per pack
- Condition: Brand new, factory sealed
The World’s Strongest Warriors highlights
The World’s Strongest Warriors (OP-17) features a line-up of powerful fighters from across the One Piece world, with new cards for competitive players and collectors.
Frequently asked questions
How many cards are in the OP-17 Japanese Booster Box?
You get 24 packs with 6 cards each, which is 144 cards in total.
When was The World’s Strongest Warriors released?
The World’s Strongest Warriors was released on 28 August 2026, and this booster box is brand new and factory sealed.
Can I use Japanese cards if I don’t read Japanese?
Yes. The rules are the same in every language, and English translations of every card are easy to find online. Many collectors choose Japanese cards for their excellent print quality, distinctive artwork and value.
Should I open it or keep it sealed?
That depends on your goals. Players and pack openers usually open boxes for the chase cards, while many collectors keep at least one box sealed, because sealed product from popular sets becomes harder to find over time.
Buy the OP-17 Japanese Booster Box in Australia
Buy the OP-17 Japanese Booster Box online with confidence: it is genuine, factory-sealed stock, carefully packed and shipped Australia-wide. Shop the Japanese One Piece range, compare options in our One Piece booster boxes or read more on the official One Piece Card Game site (Japan).





