OP-03 Pillars of Strength Booster Box Japanese | One Piece

The OP-03 Pillars of Strength Booster Box is the third main expansion of the ONE PIECE CARD GAME, continuing the early Japanese booster series after ROMANCE DAWN [OP-01] and Paramount War [OP-02]. The set introduces a broad selection of characters and strategies from the One Piece universe, with cards connected to the Water 7, Enies Lobby, East Blue, Thriller Bark and other story themes.

The official ONE PIECE CARD GAME website lists Pillars of Strength [OP-03] as an official booster expansion and features OP-03 cards in its recommended Nami deck.

Official ONE PIECE CARD GAME: OP-03 official card information

A Major Early One Piece Expansion

Pillars of Strength [OP-03] belongs to the first generation of One Piece Card Game booster releases, making it an important set for collectors building a chronological Japanese collection.

The expansion adds new Leaders, Characters, Events and Stages while expanding strategies introduced in the earlier OP-01 and OP-02 sets.

The official ONE PIECE CARD GAME website specifically references OP-03 cards alongside cards from ROMANCE DAWN [OP-01] and Paramount War [OP-02], confirming its position within the early booster series.

Nami Leader

One of the most distinctive cards associated with OP-03 Pillars of Strength is Nami.

The official ONE PIECE CARD GAME website features a dedicated Blue Nami recommended deck built around the OP03-040 Nami Leader. Its strategy is unusual because it aims to win when the player’s deck reaches zero cards.

This makes OP-03 particularly interesting for players and collectors looking for cards with mechanics that differ from conventional attacking strategies.

OP03-040 Nami

The official recommended deck specifically identifies OP03-040 Nami as the centerpiece of the strategy.

The deck uses OP-03 cards including:

• Nami
• Bell-mère
• Usopp
• Kaya
• Sanji’s Pilaf

The official deck guide explains how these cards work together to reduce the player’s own deck while maintaining enough resources to survive until Nami’s special victory condition can be achieved.

Water 7 and Enies Lobby Characters

OP-03 expands the One Piece Card Game’s representation of characters connected to the Water 7 and Enies Lobby storyline.

This gives collectors access to characters and cards that were not central to the earlier OP-01 and OP-02 expansions.

The combination of popular characters and new gameplay mechanics makes Pillars of Strength more than simply another early booster set.

Sogeking

Sogeking is another recognizable character associated with the Water 7/Enies Lobby portion of the One Piece story and is represented within the OP-03 card pool.

For collectors focused on Straw Hat-related cards, OP-03 provides additional cards from this important period of the manga and anime.

Bell-mère

Bell-mère is particularly relevant to the OP-03 Nami strategy.

The official ONE PIECE CARD GAME recommended deck specifically uses OP03-051 Bell-mère as part of its Nami strategy. The deck guide explains that Bell-mère can help create opportunities to attack while advancing the overall game plan.

This makes Bell-mère one of the more strategically notable OP-03 cards.

Usopp

The OP-03 Nami deck also uses OP03-041 Usopp.

The official deck guide explains that Usopp works with Bell-mère to create opportunities for attacks while the deck continues to reduce its own card count.

For collectors, this gives OP-03 another important Straw Hat-related card.

Kaya and Sanji’s Pilaf

Two additional OP-03 cards highlighted by the official Nami deck are OP03-044 Kaya and OP03-056 Sanji’s Pilaf.

Kaya helps cycle cards from the player’s hand, while Sanji’s Pilaf contributes to the deck’s resource-management strategy.

These cards demonstrate how OP-03 introduced more specialized gameplay mechanics into the early One Piece Card Game.

Collecting Japanese OP-03

The OP-03 Pillars of Strength Booster Box is suitable for collectors looking for an early Japanese One Piece sealed product.

OP-03 sits directly after:

OP-01 — ROMANCE DAWN

OP-02 — Paramount War

OP-03 — Pillars of Strength

This makes it a natural addition to a sequential collection of the game’s first Japanese booster expansions.

Early One Piece Card Game Sealed Product

For sealed collectors, early OP-numbered products have particular significance because they document the development of the One Piece Card Game from its initial releases.

The official website continues to reference OP-03 in its card database, rules information and recommended deck content.

A factory-sealed Japanese OP-03 Pillars of Strength Booster Box therefore offers both collectible and gameplay appeal.

Why Collect OP-03 Pillars of Strength?

The OP-03 Pillars of Strength Booster Box stands out for its combination of:

• Early OP-series status
• Japanese One Piece Card Game release
• Nami-centered gameplay
• Water 7 and Enies Lobby characters
• Straw Hat-related cards
• New Leaders and gameplay strategies
• Early-era sealed collector appeal

Whether you collect Japanese One Piece products or are building a complete OP-series collection, OP-03 Pillars of Strength is an important early expansion.