Asahi Net issues various IDs.
Depending on your subscription service, multiple IDs may be issued. Please use the appropriate ID and password when using the service.

List of IDs

ID name	Usage	How to confirm
Asahi Net ID E.g., ab4t-ash	Login to My Page Making various requests Internet connection Sending and receiving of email	Please check the notification document which indicates your ID and password and sent to you when joining Asahi Net.
Family ID E.g., ab4t-ash	Login to My Page Making various requests Internet connection Sending and receiving of email	Please check the notification document which indicates your ID and password and sent to you when joining Asahi Net.
Mail ID E.g., m1234ab567c	Login to My Page Sending and receiving of email Making various Mail Service-related requests	Please check the notification which indicates your ID/password and sent to your Asahi Net email address when applying for an additional mailbox.
FTP ID E.g., f1234ab567c	Login to My Page FTP connection to original domain/MMJP website	Please check the notification document which indicates your FTP ID/password and sent to you when applying for the applicable service.