Giniro no Shousei

(translated from mediafactory.jp) The big city--a concrete jungle where human desires swirl with a strange energy. Within it, the policemen struggle hard every day to maintain law and order. Each time the gun that protects lives and public order is drawn, against the holster rubs a shining silver sight... The figure of a fighting policeman is drawn in the American big city, where desire and death meet, in Shintani Kaori's police action masterpiece.