Sega World Tomioka (セガワールド 富岡) was a former Japanese Sega World venue. Opened in 1995 and built by Higashi Nihon Daiwa[1], the game center was one of several opened by Sega in Fukushima. In March 2011, the building was among many abandoned in the wake of the Fukushima Daiichi nuclear disaster. After nearly a decade of being abandoned, it was finally demolished in 2020.