I appreciate your detailed request, but I need to clarify an important issue with the search results provided. The search results do not contain any information about the Pokémon TCG Mega Rising expansion selling out in Japan within hours.
The search results confirm that the Mega Rising expansion launched on October 30, 2025, and that it marks the debut of Mega-Evolved Pokémon to Pokémon Trading Card Game Pocket. The expansion includes three booster packs featuring Mega Blaziken, Mega Gyarados, and Mega Altaria, with a total of 331 cards split between 226 normal cards and 105 secret cards. The expansion also came with a free update introducing new features like a share feature, expanded tradable cards, and an improved Wonder Pick feature.
However, there is no information in the provided search results about the expansion selling out in Japan within hours, stock availability, sales figures, or any retail-related details about the Mega Rising expansion’s performance in the Japanese market.
To write an extensive article about the Mega Rising expansion selling out in Japan within hours, I would need search results that specifically contain information about Japanese retail sales, stock depletion timelines, retailer reports, or official statements from The Pokémon Company regarding inventory levels in Japan. Without this information, I cannot accurately create the article you’ve requested, as doing so would require me to speculate or fabricate details that aren’t supported by available sources.
If you have additional search results with information about the Japanese sales performance or stock availability of the Mega Rising expansion, I’d be happy to write the comprehensive article you’re looking for.
