Technos Japan released the first game in the Kunio-kun series in 1986, and the series has had numerous installments since then.
Arc System Works acquired the rights to a number of Technos Japan games — including Double Dragon, Super Dodge Ball, River City Ransom, and Kunio-kun games — in June 2015.
Solid Star announced in September that it is producing a stage play adaptation of Technos Japan’s Kunio-kun games.
The company will release Kunio-kun: The World Classics Collection, a collection of games in the Kunio-kun franchise, on PlayStation 4, Xbox One, and Switch on December 20, with a PC release via Steam at a later date.