Opera House (株式会社オペラハウス) is a development company established on July 28, 1989, by Satoru Miki (三木暁) and Hiroyuki Fujiwara (藤原博之) in Shinjuku, Tokyo, Japan, later moving to Nakameguro, Meguro, Tokyo. Miki and Fujiwara first began programming together in 1985. The company is headed by Fujiwara and Satoru Ichihara (市原暁). Not to be confused with the eponymous game company (https://www.opera-house.jp/)
