au Hikari Supplementary Services

To Login

Asahi Net Login ID Types

Asahi Net provides several login IDs by types of service you may use. Following icons indicate four types of ID.

  • IUser ID(eg.: AB4T-ASH)
  • FFamily ID(eg.: AB4T-ASH)
  • MMail ID(eg.: M1234AB567C)
  • FTPFTP ID(eg.: F1234AB567C)

Please have your relevant ID ready when you login. There is no need to enter "@atson.net".

au Hikari Supplementary Services

au Hikari Support Confirmation of your contract for telephone and TV services, and device of au Hikari, and account maintenance can be made in KDDI au Hikari Support pages. au ID and password you received upon application are required.
Accessible ID types
  • au ID

Proceed (Japanese)