One Piece Card Game - Japanese: EB-04 - Egghead Crisis - Booster Box
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A sealed Japanese One Piece Card Game Extra Booster box: EGGHEAD CRISIS (EB-04), released in Japan on 31 January 2026. It holds 24 packs of 6 cards. The set is centred on the Egghead arc, has 67+1 card types, brings in Jewelry Bonney as a new Leader who gets stronger as her Life drops, and its Super Parallel card is Koby.
Extra Boosters are small sets, so a box goes a long way towards the full list. English players never got a standalone EB-04: the English OP-14 and OP-15 boosters carry the codes OP14-EB04 and OP15-EB04 instead, which makes this the box for anyone who wants the Egghead cards as their own set. Japanese cards are not legal at English-language One Piece events.
Japanese One Piece booster boxes are not shrink-wrapped: Bandai seals them with a small strip of tape on the top, which is normal.
What's inside
- 24 × Japanese EB-04 Egghead Crisis booster packs
- 6 cards per pack
More like this: One Piece Extra Boosters · all One Piece.