The Japanese Pokémon TCG expansion Storm Emeralda is scheduled to release on july 31st, 2026 in Japan. Contents of Pokémon Booster Box: 30 Japanese Booster Packs Each Booster Pack contains 5 Japanese Pokémon cards Product details: Specifications Details Language Japanese Set Name Storm Emeralda Release date 31-07-2026 (Japanese release) Serie Mega Evolution Product Type Booster Box Box content 30 Booster Packs per box Pack content Each booster pack contains 5 cards