Promos and event cards
Limited print runs, local distribution: scarcity is structural, and grading secures authenticity as much as condition.
Japanese Pokémon cards are produced with better cut and centering quality than western versions. The consequence is counter-intuitive: the 10 becomes more attainable, but also more contested, and surface and edges make the difference.
In short
Japanese Pokémon cards statistically earn more high grades than their English counterparts, because Japanese presses produce more consistent centering and cutting. They are graded on the same scales — there is no separate Japanese scale — but because centering stops being the limiting factor, surface and edges become decisive for reaching a 10. The format differs slightly from western cards, which calls for matching protection.
On Japanese cards, blocking off-centering is the exception rather than the rule. You can no longer lean on it to explain a 9: the defect is elsewhere.
Because the other criteria are often perfect, a single micro-scratch on a holo is enough to separate a 10 from a 9.
Japanese cards are not exactly the same size as western ones. Use protection made for them, or you get edge rubbing during storage.
Since 10s are more numerous, the relative scarcity of a Japanese 10 is lower. Check the existing graded population before betting on slab scarcity.
Limited print runs, local distribution: scarcity is structural, and grading secures authenticity as much as condition.
Art Rare, Special Art Rare and Japanese equivalents. Strong international demand, and finishes that mark easily.
Early Japanese sets predate the western ones. Rarer in Europe, often better centered, but harder to authenticate without local reference copies.
The analysis works from what is visible in the image, whatever the card's language.