Kamen Rider Black Sun Season 1 Episode 2

Prime minister Shinichi Dounami wields his power, as he lines his pockets through the kaijin business, taking advantage of the needy and minorities. The Gorgom Party, a political party linked to Dounami, sends an assassin to Kotaro with an order to recover the Kingstone. Nobuhiko takes action, but what is his true purpose?