Fake Pokemon cards often do not pass the light test. The light test is when you shine a strong light at a pokemon card. The rationale is that the paper stock is POKEMON Japanese Tropical Island Southern Islands Beach Set Sealed Cards Togepi 1999 Japanese Southern Islands Reverse Holo Price Guide Sports Card Investor How to Tell If A Japanese Pokemon Is Fake Destine Rivals TikTok How to Know If A Japanese Pokemon Card Is Real TikTok