Mega Symphonia M1S Booster Box - Japanese Pokémon TCG

MEGA Symphonia M1S Booster Box (Japanese)

Mega Gardevoir ex leads one half of the set that launched the Japanese MEGA era.

MEGA Symphonia released in Japan on 1 August 2025 alongside its sister set MEGA Brave, bringing Mega Evolution back to the Pokémon TCG. Japanese boxes give you 30 five-card packs. The two sets together became the English Mega Evolution expansion.

Product Details

• Game: Pokémon Trading Card Game
• Series: Pokémon Card Game MEGA
• Expansion: MEGA Symphonia
• Set code: M1S
• Product type: Booster Box
• Language: Japanese
• Packs per box: 30
• Cards per pack: 5
• Cards per box: 150
• Japanese release date: 1 August 2025
• Condition: Factory sealed

What's in the Box

• 1 factory-sealed MEGA Symphonia M1S booster box
• 30 Japanese booster packs
• 5 cards per pack

Cards are randomly inserted. No specific card or rarity is guaranteed.

Chase Cards

Mega Gardevoir ex is the face of the set, and its Mega Ultra Rare version is the headline chase card. Special Art Rares and Art Rares round out the secret rare line-up.

Symphonia vs Brave

MEGA Symphonia and MEGA Brave released on the same day as a pair. Symphonia is the Mega Gardevoir ex side, while Brave is built around Mega Lucario ex. Collectors building a complete Japanese MEGA run often pick up both.

Buying from Trading Degenz

• Authentic: genuine Japanese Pokémon product from trusted suppliers.
• Postage: Australia-wide. Free shipping on orders over $250. Orders placed before 3pm AEST are dispatched the same business day.
• Local pickup in Warwick QLD: Monday to Saturday, 10am to 2pm, by prior arrangement. Message us on Instagram or email hello@tradingdegenz.com with the subject "Pickup".

More Japanese sealed product: Japanese Pokémon booster boxes.

Sealed products are sold as-is. Refunds or returns are only accepted if the item arrives damaged or incorrect.