Bandai has confirmed EB-05, the second installment of the Heroines-themed Extra Booster line for the One Piece Card Game, set to release in October 2026. This follows the original Heroines Extra Booster, EB-03, and continues the same character focus with an entirely new card pool.
Extra Boosters occupy a different slot in the One Piece TCG release calendar than mainline numbered sets like OP-17, functioning as smaller, themed side-releases rather than full competitive sets. EB-05 fits that same pattern.
Here is what separates an Extra Booster from a mainline set, what continuing the Heroines theme into a second volume means, and how to protect sealed product ahead of the October release.
Mainline sets in the One Piece Card Game, numbered OP-01 through the current OP-17, form the game's core competitive rotation with the largest card pools and the most tournament-relevant cards. Extra Boosters are smaller, themed side-releases that sit alongside the mainline schedule rather than replacing it.
Extra Boosters typically focus on a specific theme, art style, or character group rather than advancing the game's broader competitive mechanics, which makes them appealing to collectors chasing a specific aesthetic rather than tournament staples.
EB-05 continues the character focus established by the original Heroines Extra Booster, EB-03, giving fans of the series' female cast a second dedicated set. Volume 2 releases as a distinct product with a new card pool rather than a reprint of the first Heroines set.
Collectors who picked up EB-03 for its themed art and character focus have a clear reason to watch for EB-05, since the two sets share a concept without duplicating content.
Each pack is priced at $4.99 and contains 12 cards, consistent with standard One Piece TCG booster pricing. That per-pack structure makes it straightforward to estimate the cost of a box once box configuration details are confirmed closer to release.
Extra Boosters generally use the same booster box format as mainline sets, so collectors familiar with One Piece TCG box protection routines will not need to learn a new storage approach.
Bandai has confirmed an October 2026 release window for EB-05, but an exact release day has not yet been published. Collectors should treat October as a month-level estimate rather than a locked date until Bandai confirms further.
This is consistent with how Bandai typically rolls out release information, confirming a month first and narrowing to a specific date closer to launch.
Retailers often open preorders for Extra Boosters before Bandai locks an exact release day, using the confirmed month as the basis for early allocation. Preordering early tends to matter more for themed side-releases like this one, since print runs can be smaller than mainline sets.
Waiting for an exact date before committing risks missing early allocation windows entirely, especially for a set built around a popular character theme.
For collectors already running a mainline OP-17 collection, EB-05 is a supplemental purchase rather than a required one, since it does not affect the core competitive card pool. It is best thought of as a themed side-collection for fans specifically drawn to the Heroines art direction.
Deciding whether to pick up EB-05 alongside mainline product mostly comes down to whether the Heroines theme itself is the draw, rather than any competitive necessity.
Bandai typically reveals Extra Booster card lists gradually in the weeks leading up to release rather than all at once, so collectors should expect the full EB-05 checklist to build up over several announcements. Watching official One Piece Card Game channels closely in the run-up to October is the most reliable way to track new reveals as they land.
Early reveals often focus on the set's highest-profile alternate-art cards, with the full common and uncommon lineup typically confirmed closer to the actual release date.
Sealed booster boxes lose value quickly once corners crush or shrink wrap tears, so protection matters from the moment a box arrives. The EVORETRO Acrylic Case for One Piece OPP Booster Box is built for the standard One Piece TCG booster box format that Extra Boosters like EB-05 use.
Ordering a case ahead of the October release means a box can go straight into protected display the moment it ships, rather than sitting exposed while a case gets sourced later.
No, EB-05 is the second, distinct installment, following EB-03.
No, it is an Extra Booster, separate from mainline sets like OP-17.
Each pack is priced at $4.99 and contains 12 cards.
No, only an October 2026 release window has been confirmed as of this writing.
With an October window confirmed but no exact date yet, now is the time to line up storage rather than scrambling later. Pick up the EVORETRO Acrylic Case for One Piece OPP Booster Box ahead of release.
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