Renegade (Japanese: Nekketsu Kouha Kunio-kun) is an arcade game developed by Technōs Japan in 1986 and published by Taito, later ported to the NES in 1987. As the first entry in the Kunio-kun series, it is set against 1980s Japanese delinquent culture, following Kunio, the tough leader of Nekketsu High, as he fights rival gangs to rescue his friend Hiroshi. The game features four levels set in Shinjuku Station, Tokyo Bay Highway, Shinjuku Kabukicho, and a yakuza headquarters. Players control Kunio using various fighting moves like punches, flying kicks, and back suplexes to defeat enemies. Its success laid the foundation for the long-running Kunio-kun series with lasting influence.