It is a high-speed ADSL service offered by NTT East.
With NTT East's 1M FLET'S ADSL Entry service, maximum download speeds of up to 1Mbps and maximum upload speeds of up to 512Kbps (best effort) are possible.
It is always necessary to use an ISP with NTT's FLET'S ADSL Entry service, and Asahi Net allows its members FLET'S ADSL Entry connection wherever NTT offer it in Japan: the member will need to enter into a FLET'S ADSL Entry contract with NTT.
For more information, please refer to NTT's Web pages, as listed below.
ADSL is a "best-effort" service, therefore factors such as line conditions and Internet congestion may cause the speed to lower: there is no guarantee for the actual speeds that will be achieved through use of this service.
For more information about NTT's FLET'S ADSL service, please refer to NTT's Web pages, as listed below.