Description
Buy the Japanese OP-09 Booster Box from Obsidia TCG and open 新たなる皇帝, the ninth One Piece Card Game booster set, built around the new Four Emperors. It released in Japan on 31 August 2024, and the English edition, Emperors in the New World, followed in December 2024.
What’s in the Japanese OP-09 Booster Box
- 24 sealed OP-09 booster packs
- 6 Japanese cards per pack, 144 cards in total
- 129 card types: 6 Leaders, 45 Commons, 30 Uncommons, 26 Rares, 10 Super Rares, 2 Secret Rares and 10 Special cards, plus a DON!! card
The Four Emperors Set
OP-09 centres on Luffy, Shanks, Buggy and Marshall D. Teach, and the official OP-09 card list shows Leaders including Shanks, Lim and Buggy. The set also brings Gol D. Roger into the card game. The English OP-09 product page also mentions characters from ONE PIECE ODYSSEY. Pack contents are random, so no particular card is guaranteed.
Opening Tips
The Emperors make natural deck centrepieces, so choose your favourite before you open and set aside its support cards as they appear. Sleeve Special cards and Secret Rares as soon as they leave the pack.
Japanese or English?
The Japanese edition arrived more than three months before Emperors in the New World, with six-card packs and all text in Japanese. It’s a popular choice for collectors who want the original printing. If you’d like to play the cards at organised events, check which languages the event allows before building your deck.
Buy the Japanese OP-09 Booster Box from Obsidia TCG
We sell factory-sealed displays, packed with care and posted from Doncaster. Add the Japanese OP-09 Booster Box to your basket, explore more Japanese One Piece cards or browse our wider Japanese range. For strategy and set news, read our One Piece TCG guides.
FAQs
What is the Japanese OP-09 Booster Box called in English?
The English edition is Emperors in the New World.
When did OP-09 release in Japan?
It launched on 31 August 2024.
Is this box a sealed case?
No, it’s a single display of 24 packs; we list sealed cases separately.








