One Piece's manga crossed 600 million copies in worldwide circulation as of March 4, 2026 — more than 450 million in Japan and over 150 million abroad — closing in on three decades since Eiichiro Oda began the series in 1997. To mark the number, Oda hand-wrote a note about the story's secrets that ran in Japan's Asahi and Yomiuri newspapers the same week.

This Premium Card Collection dates to an earlier milestone: the manga's 25th anniversary. It packages original Oda artwork onto parallel-processed cards rather than gameplay staples, aimed at collectors marking the anniversary rather than players building a deck. It's sold out direct at CDJapan, reachable now through their Proxy Shopping Service.