OBP (Osaka Business Park) is the new urban center of Osaka, where major companies such as Yomiuri Television, Sumitomo Life Insurance, KDDI, Tokio Marine & Nichido Fire Insurance, Fujitsu, and NEC have their offices. The 26-hectare site is home to office buildings such as TWIN21 and IMP (International Market Place), event-related facilities that create culture such as Osaka Castle Hall, the largest in western Japan, and Izumi Hall, a hall dedicated to classical music, as well as shopping and sports facilities and hotels. The nearest station is Osaka Business Park Station on the Osaka Metro Nagahori Tsurumi-ryokuchi Line, a short walk away.