One Piece X Round1 Collaboration – Promotion Pack

A standout Japan-exclusive release, the ONE PIECE × ROUND1 Collaboration Pack was distributed exclusively through the nationwide ROUND1 entertainment chain as part of a special promotional campaign. Each sealed pack contains 1 of 10 exclusive Straw Hat Pirates promo cards, featuring original collaboration artwork created specifically for the ROUND1 event. Never released in standard booster products, these cards stand apart as true commemorative promos tied to one of Japan’s most recognizable entertainment venues.

What makes these collaboration packs especially collectible is their Japan-only distribution and randomized pull format. Customers who participated in eligible ROUND1 campaign promotions received a sealed pack with one randomly selected Straw Hat promo from the 10-card lineup, making complete sets considerably more difficult to assemble than traditional promotional releases. Their limited event distribution and exclusive artwork quickly made both sealed packs and individual character cards highly sought after by One Piece TCG collectors.

With their sealed presentation, exclusive ROUND1 branding, and the chance to uncover 1 of 10 exclusive Straw Hat Pirates promos, the ONE PIECE × ROUND1 Collaboration Pack is a standout regional release and a must-have for collectors pursuing Japan-exclusive One Piece promotional cards and limited-event memorabilia.