ISP network and solution services are provided under the au one net brand, while "au Hikari" is the name under which long-distance and international voice and data communications services and Fiber to the Home (FTTH) services are marketed.
Internet udbydes gennem au one net-mærket, mens "au Hikari" er navnet på langdistance og international telefoni og datakommunikation og Fiber to the Home (FTTH) services markedsføres.