[fomine3]

There's no import tariff for importing cars in Japan, and regulations aren't special (except Kei cars) but US cars aren't sold well (Except Jeep?). It's just because US cars/brands aren't attractive or not practical in Japan market (or Japan market is not attractive for US makers to invest). German cars are somewhat sold well despite expensive and not more practical (There's no Autobahn, max speed is recently increased 120km/h from 100k in new highway) compared to domestic cars.