Police 911 (a.k.a. The Keisatsukan: Shinjuku Cop 24 Hours in Japan, Police 24/7 in Europe.) is a light gun arcade game that casts the player as either a "one man SWAT team" working for the Tokyo police, or an American police officer of the LAPD, working to take down members of the Gokudo-kai (極道会), an internationally based yakuza group. Source: Wikipedia, "Police 911", available under the CC-BY-SA License.