Ministry of Internal Affairs and Communication, Japan2022-10-312022-10-31JapEcon_59.1JapEcon_59.2JapEcon_59.3JapEcon_59.4JapEcon_59.5JapEcon_59.6JapEcon_59.7http://hdl.handle.net/1885/277185jaGovernment DocumentDigital EconomyJapanWhite Paper on Information and Communications in Japan (2021)20212022-10-31