A classic Japanese [[martial arts]] action [[video game]] series originally created by "Technos Japan":https://en.wikipedia.org/wiki/Techn%C5%8Ds_Japan and first published by [[Taito]]. The series was transferred to Million Co., Ltd., though it is currently owned by [[Arc System Works]] along with other Technos properties.

Its main protagonist is a Japanese high school boy called [[Kunio-kun]]. The long-lasting series began in 1986 and became very popular in Japan. It has several different games (about 16 titles) and is currently ongoing.

h4. Most Popular Games

* [i][[Nekketsu Kouha Kunio-kun]] (Renegade)[/i]
* [i][[Downtown Nekketsu Monogatari]] (River City Ransom)[/i]
* [i][[Nekketsu Koukou Dodgeball Bu]] (Super Dodgeball)[/i]

h4. See also

* [i][[Double Dragon]] (non-school version)[/i]
* [[River City Girls]] ([i]Nekketsu Kouha Kunio-kun Gaiden: River City Girls[/i])
** [[River City Girls 2]]
くにおくん