One Piece Card Game: OP-17 The World's Strongest Warriors Booster Box (Japanese)

Sealed Japanese One Piece Card Game booster box: OP-17 The World's Strongest Warriors, the 4th anniversary set released in Japan on 22 August 2026.

What's inside:

- 24 booster packs per box

- 6 cards per pack

- Japanese language edition

- Set code: OP-17

- 131 card types plus 4 special cards: Leaders, Commons, Uncommons, Rares, Super Rares, Secret Rares, a Treasure Rare, 4th anniversary Special cards and DON!! cards

The set is built around Elbaf and the Four Emperors. Luffy appears in his Elbaf gear, Loki and Rocks D. Xebec arrive as new leaders, and the Rocks Pirates get a full crew including Edward Newgate and Charlotte Linlin.

Cards to chase:

- Rocks D. Xebec Secret Rare (OP17-118) and Loki Secret Rare (OP17-119)

- Monkey D. Luffy super parallel leader (OP17-079)

- Four Emperors super parallel alt arts: Edward Newgate (OP17-005), Shanks (OP17-022), Kaido (OP17-062) and Charlotte Linlin (OP17-112)

- The Kaido guest-art parallel drawn by Baki creator Keisuke Itagaki, plus manga-art parallels on four of the Super Rares

- Lucky Roux Treasure Rare (OP17-033)

One of the strongest chase lists the game has had, and sealed boxes have been selling out at UK importers. Packrat is a UK-based TCG specialist. Every order is dispatched the next working day from our UK warehouse, with free shipping on orders over £50. All stock is genuine and sourced from authorised distributors or trusted import channels.