Aozora

Aozora (translation: Blue Sky) is a 3rd-party game company founded by Akira Jotaro, better known as Justice0, founded in Saitama, Japan in year 1980.

Nintendo

 * Climax Heroes: Justice (co-developed)
 * Strongest Under Heaven
 * The Legend of Zelda: Twin Swords (co-developed)

PlayStation

 * Climax Heroes: Justice (co-developed)
 * Forever Dark: Fallen Survival
 * Strongest Under Heaven

XBox

 * Forever Dark: Fallen Survival
 * Strongest Under Heaven