One Piece Card Game: EB-04– Egghead Crisis Japanese Booster Pack

One Piece Card Game: EB-04– Egghead Crisis Japanese Booster Pack

​Step into the future of the One Piece Card Game with Extra Booster Vol. 4 – Egghead Crisis [EB-04]. This thrilling, Japanese-exclusive booster set revolves around the futuristic Egghead Island Arc, introducing cutting-edge strategies, new meta-defining Leaders, and jaw-dropping alternate art cards.

​Designed to heavily boost existing archetypes like Land of Wano, Impel Down, and CP0, this set also debuts powerful new Egghead and Navy}l type characters. With high-demand chase cards—including the stunning Koby Comic Parallel (Manga Rare) and the highly competitive Jewelry Bonney Leader card—this extra booster is essential for both tournament players and premium collectors.

​Collector's Note: The cards in this EB-04 Japanese set will not have a standalone English Extra Booster release. Instead, they are slated to be split across the English OP-14 and OP-15 main sets, making this dedicated Japanese box incredibly highly sought after!

​Box Contents & Product Details

​Language: Japanese

Configuration: 24 Booster Packs per Box, 6 Cards per Pack (144 cards total)

Set Size: 67+1 Unique Card Types

​Set Rarity Breakdown & Estimated Pull Rates

​Extra Boosters are famous for their exciting pull structures, concentrating serious value toward the very top of the rarity pyramid. 

​Common (C) / Rare (R): 29 C / 21 R — Multiple per pack

Super Rare (SR): 9 Types — 3 to 5 per box

Secret Rare (SEC): 1 Type (Monkey D. Luffy) — ~1 per box (depending on box mapping)

Alternate Art (AA / P): Varies — 1 to 2 per box

Special Rare (SP): 6 Types — ~1 per 10 boxes (approx. 1 per case)

Leader Parallel (L-P): 1 Type (Jewelry Bonney) — ~1 per 36 boxes

Comic Parallel (Manga Rare): 1 Type (Koby) — ~1 in 80 boxes (Extremely Rare)