What's happening
Round1 and ONE PIECE Card Game have confirmed their first-ever joint US–Japan collaboration, launching 18 July and running through 17 October 2026. The collaboration features ten original promo card designs created exclusively for Round1 locations — cards that don't appear in any regular booster set or standard promo channel.
This is a Round1-exclusive distribution, meaning the promos are obtained through Round1 venues rather than general retail.
Why collectors are watching this one
Exclusive, venue-locked promos tend to travel fast through the secondary market once a campaign like this goes live, and this is the first time a Round1 × ONE PIECE tie-in has run on both sides of the Pacific at once.
FAQ
What is the Round1 × ONE PIECE Card Game collaboration?
A joint promotional campaign between Round1 (the entertainment venue chain) and ONE PIECE Card Game, featuring ten original promo card designs exclusive to Round1 locations.
When do the Round1 exclusive promo cards launch?
18 July 2026, running through 17 October 2026, across Japan and the United States simultaneously.
How many exclusive designs are there?
Ten original ONE PIECE Card Game designs created specifically for this collaboration.
Where can I get Round1 exclusive ONE PIECE promo cards outside Japan?
Through participating Round1 locations in the United States during the campaign window; check Round1's own channels for venue-specific details.
Is it safe to buy Round1 exclusive promo cards from resellers?
As with any exclusive, venue-distributed promo, buy only from sellers who can verify authenticity and condition. We're not able to verify individual resellers and don't provide pricing guidance.
Which Round1 promo card is the most sought-after?
Too early to say. ❓ We'll follow the community's reaction once the drop is live and update if a clear favourite emerges.
