Japanese and other Pokémon languages
We read Pokémon in nine languages, and Japanese is covered as well as English.
Every Pokémon batch says its language when you make it. Every card in it is read, matched and priced in that language.
Change the language on that one card when a card lands in the wrong batch.
Japanese has its own catalog and its own market price per printing.
Korean and Chinese have catalogs too, but they are thinner and carry no prices. Those cards often get no price.
Reverse Holo says Catalog on a Japanese card when that card was printed with one. Japanese sets print far fewer reverses than English sets.