If you're new to Japanese Pokémon TCG, the set codes can look like a secret language. M1S, M1L, M2a, M4… what do they mean? Here's a quick guide so you always know what you're buying.
How Japanese set codes work
Japanese sets use short codes that identify the era and release order. The current Mega Evolution era uses an “M” prefix (for example M1, M2, M4, M5), while the preceding Scarlet & Violet era uses an “sv” prefix (such as sv8a and sv10). Suffix letters like S, L or a distinguish related sets released around the same time.
The current Mega Evolution sets
- Mega Symphonia (M1S) — part of the debut Mega Evolution wave.
- Mega Brave (M1L) — launched alongside Symphonia, featuring the return of Mega Evolution Pokémon ex.
- Inferno X (M2) — headlined by Mega Charizard X.
- Mega Dream ex (M2a) — a High Class Pack with concentrated pull rates, featuring Mega Gengar and Mega Dragonite.
- Ninja Spinner (M4) — a ninja-themed expansion with fresh artwork.
- Abyss Eye (M5) — headlined by the debut of Mega Darkrai ex.
Recent Scarlet & Violet sets
- Terastal Festival ex (sv8a) — a High Class Pack closing out the SV era, featuring the Eeveelutions.
- Glory of Team Rocket (sv10) — a Team Rocket–themed set headlined by Team Rocket's Mewtwo ex.
Standard set vs High Class Pack
Standard Japanese sets usually contain more packs per box with 5 cards per pack. “High Class” packs contain fewer packs but more cards per pack and richer pull rates — they're built for chasing premium cards. Always check the box details so you know what you're getting.
Ready to start? Browse our current Japanese booster boxes, all imported direct from Japan and shipped across South Africa.