Do CD Japan sales affect Oricon Charts?

[GRACE]

Originally Posted by KarenPang

no YesAsia doesn't because its headquarters's located in HK but if you were to be living in Korea , whatever you preorder/order from YesAsia it contributes to the chart/s in Korea

well that's what I was told

Correct, Yesasia's sales on Korean music contribute to the Korean Music chart.

[KarenPang]

^ they should do that for Oricon/Japan . Too bad that can't be done