Description
The Japanese OP-15 Booster Box is a factory-sealed Japanese One Piece Card Game booster box from Adventure on Kami’s Island (OP-15). In English the set is Adventure on Kami’s Island (OP15-EB04).
- Product: One Piece Card Game OP-15: Adventure on Kami’s Island Booster Box (Japanese)
- Set: Adventure on Kami’s Island (OP-15)
- Language: Japanese
- Set release: February 2026
- Also known as: One Piece OP-15 Japanese booster box
What you get
- 24 booster packs of Adventure on Kami’s Island (Japanese)
- 6 cards in every pack
- Japanese-language cards from the original Japanese print run
Japanese One Piece Card Game boxes are popular for their print quality and lower price per box, and Japanese sets release before their English versions.
About Adventure on Kami’s Island
Adventure on Kami’s Island (OP-15) released in Japan on February 28, 2026. It covers the Skypiea arc, framed as Luffy against Enel, with new Leaders Krieg, Lucy, Brook, Rebecca, Enel and Luffy.
Frequently asked questions
Is it factory sealed?
Yes. Sealed products are sold unopened in their original retail packaging, exactly as they left the manufacturer.
Is this the Japanese version?
Yes, this is the Japanese release with Japanese-language cards. Japanese cards are popular with collectors for their print quality, but they are not legal in English-language sanctioned tournaments.
How many booster packs are inside?
24 booster packs, plus the other items listed above.
Buy the Japanese OP-15 Booster Box from Double Collectables
Find the Japanese OP-15 Booster Box for sale at Double Collectables, a US-based trading card store in Tustin, California. Every order ships factory sealed in its original retail packaging. Checkout runs over an encrypted connection.
Want to compare? See all our Japanese One Piece booster boxes or shop all Japanese trading card products.
