Pokémon TCG MEGA Expansion Pack “30th CELEBRATION” Japanese Booster Box (M6a)

Celebrate three decades of Pokémon with the Japanese 30th CELEBRATION booster box — the flagship sealed product of the franchise’s first worldwide simultaneous TCG release. Released September 16, 2026, this is a 20-pack box of all-foil Japanese cards, built as both a collector’s set and a chase box.

What’s in the box

• 20 booster packs
• 6 holofoil cards per pack (120 cards total)
  
• Language: Japanese
• Set code: M6a

Every pack is all-holo. There are no commons in the usual sense — every card you pull is foil.

Guaranteed in every pack

• 1 of 30 unique Pikachu cards, each illustrated by a different artist and numbered 01/30–30/30. The lineup includes Ken Sugimori and original Pikachu designer Atsuko Nishida.
• 1 YOSHIROTTEN Basic Energy — special-design energy matching the set’s new Futuristic Rare look.

Set highlights

• New rarity: FUR (Futuristic Rare) — debuting on YOSHIROTTEN’s vivid, near-future Mew ex and Mewtwo ex.
• 30 Classic Collection reprints of historic cards (including iconic pieces like original-era Charizard and Pikachu & Zekrom-GX), in special anniversary treatments. These reprints are not Standard-legal.
• Pokémon ex including Greninja ex, Espeon, Umbreon, Salamence, and more.
• Art Rares and Special Art Rares rounding out the secret-rare chase pool.

The official Japanese list covers a 103-card main set (including the 30 Pikachu), 32 secret rares (AR / SAR / FUR), 30 Classic Collection reprints, and 8 Basic Energy.

Why collectors want the Japanese box This is the only sealed 20-pack booster box for the set. English product is built around ETBs, bundles, and smaller pack products — not a 20-pack display. Japanese print quality, full-foil packs, a Pikachu in every pack, and the FUR chase cards make this the core sealed product for the anniversary.

Product notes Factory-sealed randomized product. Individual chase cards are not guaranteed. Classic Collection reprints cannot be used in current Standard. Official per-box pull rates have not been published.

A clean, high-demand anniversary box: 20 packs, all foil, a Pikachu every time, and the first Futuristic Rares in the game.