One Piece OP-17 The World’s Strongest Warriors Booster Box PRESALE Release (JAPAN)

One Piece OP-17 The World’s Strongest Warriors Japanese Booster Box

Experience the next major chapter of the One Piece Card Game with the 2026 One Piece OP-17: The World’s Strongest Warriors Japanese Booster Box. This fourth-anniversary expansion brings together powerful characters, the Elbaf storyline, new leaders, Secret Rares, Special Cards, Treasure Rare cards, and exciting alternate-art and parallel cards.

The Japanese edition contains 24 booster packs per box, with 6 randomly inserted cards in each pack, giving you 144 cards to discover across the sealed box. Because cards are randomly distributed, individual boxes do not guarantee specific cards or a complete set.

Product Details

• Set: The World’s Strongest Warriors
• Set Code: OP-17
• Edition: Japanese
• Year: 2026
• Product: Factory-Sealed Booster Box
• Packs per Box: 24
• Cards per Pack: 6
• Release Date in Japan: August 22, 2026
• Game: One Piece Card Game
• Manufacturer: Bandai

With its anniversary theme and wide range of collectible rarities, OP-17 The World’s Strongest Warriors is an exciting addition for One Piece collectors, sealed-product enthusiasts, and fans looking to discover the set’s chase cards.