Those small vehicles (kei cars) were reported to be under attack during the TPP trade agreement negociations because they had special tax breaks.<p><a href="http:&#x2F;&#x2F;www.japantimes.co.jp&#x2F;news&#x2F;2012&#x2F;01&#x2F;27&#x2F;business&#x2F;lower-tax-rates-for-kei-cars-arent-ok-with-american-automakers&#x2F;#.Vx_hr3qPW70" rel="nofollow">http:&#x2F;&#x2F;www.japantimes.co.jp&#x2F;news&#x2F;2012&#x2F;01&#x2F;27&#x2F;business&#x2F;lower-t...</a>