Where it comes from
The line in the source
トレカ市場の売り上げのうち、約4割をポケモンカードが担っているとされている。 Explore / Figure
Record
Pokémon cards share of Japan trading-card market sales (Media Create, via press), unstated; article dated 10 April 2026
40 % (about) Unstated; article dated 10 April 2026
EstimateOur model or estimate. Treat it as an order of magnitude.
Found in one pass only. The research team reads every source twice, independently; this record turned up in one reading but not the other, so treat it as less certain than its grade.