The One Piece OP-09 Booster Box (Japanese Edition), titled "Emperors in the New World," is a captivating addition to the One Piece Card Game series. It was released in Japan on March 23, 2025.
 
It highlights the powerful Emperors of the One Piece world, featuring iconic characters and introducing thrilling new gameplay mechanics.
 
Each booster box contains 24 packs, with 6 cards per pack.