テクノスジャパン
, released as Renegade in the West, is a beat 'em up video game developed by Technōs Japan and distributed by Taito for the arcades in 1986. In the original Japanese version "Nekketsu Kōha Kunio-kun", the game revolves around a high-school delinquent named Kunio-kun (or just Kunio) who must stand up against a series of rival gangs frequently targeting his classmate Hiroshi. In the Western version "Renegade", the player controls a street brawler who must face four different gangs in order to rescue his girlfriend being held captive by a mob boss.