WebThe Toranomon Twin Building in Minato-ku, Tokyo, headquarters of eAccess. The company eAccess was established on November 1, 1999, by Dr Sachio Semmoto as an ADSL fixed line broadband provider. Semmoto founded EMOBILE Ltd. (イー・モバイル株式会社) on January 5, 2005, as a subsidiary of eAccess, offering 3G/HSPA+/DC-HSDPA/LTE services