"Corporate Profile." Square Enix. Retrieved on January 30, 2011. "Headquarters Shinjuku Bunka Quint Bldg. 3-22-7 Yoyogi, Shibuya-ku,Tokyo 151-8544, Japan."
"Map." Square Enix. Retrieved on January 30, 2011. "Location Shinjuku Bunka Quint Bldg. 3-22-7 Yoyogi, Shibuya-ku, Tokyo 151-8544, Japan."
taito.com
"Company OverviewArchived July 16, 2011, at the Wayback Machine." Taito. Retrieved on January 30, 2011. "Head Office 15F, Shinjuku Bunka Quint Bldg,3-22-7 Yoyogi,Shibuya-ku,Tokyo 151-8648,JAPAN."
web.archive.org
"Company OverviewArchived July 16, 2011, at the Wayback Machine." Taito. Retrieved on January 30, 2011. "Head Office 15F, Shinjuku Bunka Quint Bldg,3-22-7 Yoyogi,Shibuya-ku,Tokyo 151-8648,JAPAN."