Quick answer

Japanese Pokemon cards use a two-part code: a set code (like s8b or e1) and a card number (like 274/184). The set code identifies the expansion, while the card number tells you the card's position and the set's total print run. The number before the slash is the card's position; the number after is the set's total. If the first number is higher than the second, you have a secret rare.

Where to find the set code and card number

On modern Japanese cards, the set code and card number sit in the bottom-right corner of the card face. The set code appears first, followed by the card number. For example, a card might show 's8b 274/184'. On older cards, the set code may be printed in the bottom-left or near the illustrator credit. If you cannot find a code, the card may be a promo, which uses a different numbering system (often 'P' followed by a number, like 054/052).

Decoding the set code

The set code is a short alphanumeric string that identifies the expansion. Modern sets use a letter followed by a number: 's' for Sword & Shield era, 'b' for Black & White era, and so on. The number after the letter indicates the specific set within that era. For example, 's8b' is the 'High Class Pack VMAX Climax' set. Older sets use different patterns: 'e1' refers to the 'Base Expansion Pack' from the e-Card era, and 'BW3-P' indicates a promo from the 'Psycho Drive' expansion. The '-P' suffix often denotes a promo card.

Understanding the card number and its slash

The card number is written as 'X/Y'. X is the card's position in the set's main list, and Y is the total number of cards in that set's main list. For example, '274/184' means the card is number 274 out of 184 in the main set. Since 274 is greater than 184, this card is a secret rare (SR) or similar high-rarity card that is numbered beyond the main set. If X is less than or equal to Y, the card is part of the main set.

Rarity symbols and what they mean

Japanese cards use symbols to indicate rarity: a circle for common, a diamond for uncommon, a star for rare, and a double star for double rare. Secret rares often have a 'SR' or 'UR' symbol, and may have a different foil pattern. The rarity symbol is usually near the card number or in the bottom-right corner. Note that the rarity symbol is separate from the set code and card number; it tells you the pull rate and desirability, while the set code tells you the expansion.

Step-by-step: How to read any Japanese Pokemon card

  1. Locate the set code and card number: Look at the bottom-right corner of the card face. Find the alphanumeric set code (e.g., s8b, e1, BW3-P) and the card number (e.g., 274/184). If you can't find them, check the bottom-left or near the illustrator credit for older cards.
  2. Identify the set code: The set code tells you which expansion the card belongs to. Modern codes start with a letter indicating the era (s for Sword & Shield, b for Black & White). The number after the letter is the set number within that era. A '-P' suffix means promo. Common mistake: confusing the set code with the card number. The set code comes first.
  3. Read the card number: The card number is X/Y. X is the card's position, Y is the total in the main set. If X > Y, it's a secret rare. If X ≤ Y, it's a regular card. Checkpoint: secret rares often have a different foil pattern and a rarity symbol like SR or UR.
  4. Check the rarity symbol: Look for a symbol near the card number: circle (common), diamond (uncommon), star (rare), double star (double rare), or text like SR/UR for secret rares. The rarity symbol helps confirm if the card is a secret rare, but the card number is the definitive indicator.
  5. Verify edition and other markers: Look for ':1ED' for 1st Edition, or other markers like 'Unlimited' or promo symbols. These affect value but are separate from the set code. Don't ignore edition markers; they can significantly change a card's desirability.

Examples from our catalog