This site publishes acts and regulations related to telecommunications under jurisdiction of the Ministry of Internal Affairs and Communications. Any acts or regulation that has a "HTML or PDF" button provides a version translated into English, and the rest are not translated into English, so you are advised to visit the Japanese HP sites when you want to read them.

Wire Telecommunications

Radio

Telecommunications Business

Broadcasting

Mutual Recognition Agreement(MRA)

Formation of ICT Society

Private Participation Promotion, Regional Development

Telecommunications Advancement Organization of Japan, Etc.

ICT, Others