I think you can get JDM takeouts probably through the same pathway as the JDM Bilsteins.
From what I can tell they are available in Japan, Philippines, Vietnam, probably just most east Asia, Australia and Oceania really. UK, Europe...
I don't know why you don't get them. Probably a decision by KYB US.
I'm surprised we get them. Probably because we're part of the regional distribution network. Oh that's right we're part of a trading block with above countries.
Probably the best promotional movie I found was from Vietnam. In my experience those people are happy to pay for something if it's worthwhile.