テクノスジャパン
Double Dragon II is a side-scrolling beat-em-up released for the Game Boy in 1991 developed by Technōs Japan and published by Acclaim in North America and Europe. Although it is the second "Double Dragon" game released for the Game Boy, it is unrelated to the arcade and NES game "". The game is a localization of the 1990 Japanese Game Boy game , which was part of Technōs Japans Kunio series. The graphics, music, and storyline were changed for the English version of the game.