There was/is no Cougar for the Japanese market. Therefore, no parts for it were released in Japan so it is not a 'JDM' hood.
Yes you are absolutly correct , this particular car was not released in Japan, the last countrys its offered in for new production is Europe, USA, and france, BTW released in frace as the Ford Cougar.
But i have to say my point of this discussion isnt that anything was made JDM for their specific market, just that it is now a style/trend....
So yes it should have a better term,
But when someone sees any car other than muscle and it has body kits, rims, lights, hood, wing... The terms that come to mind are...
Ricer, Import, JDM, Rice Rocket, Rice Burner... ect. So as a style set off by this Type of group it has become its own trend spilling over to not just Jap. cars but to everyone every where, both import and domestics can be called anyone of those and people will instantly know what style of mods you are talking about.