Storm Emeralda (M6) released in Japan on July 31, 2026 and is the Japanese set behind the English Delta Reign expansion due in November. Mega Rayquaza ex returns as the headliner, with a Mega Ultra Rare and a Special Illustration Rare that drive most box openings; Kyogre ex, Groudon ex and Raikou ex each carry a Special Illustration Rare, Zinnia's Trust is the trainer chase, and the set introduces the two-card Legendary Summit stadium and Mega Golisopod ex. The main set runs 76 cards with 37 secrets above it.
Everything here is CAD-priced and ships from Quebec. Japanese sealed product comes to us through vetted importers and every box is checked on arrival before it is listed. If a listing shows sold out, the waitlist on that page is live: we email waitlist members first on every restock.
We list the Storm Emeralda booster box wrapped and, when our supplier offers it, without the outer shrink wrap at a lower price. The English version of this set is Delta Reign, which has its own collection; if you are new to Japanese Pokemon cards, our guides cover how Japanese pull rates and rarities differ from the English release.
