Unfortunately, we are unable to perform Fiber Internet installations inside of military bases for our service. NTT's installation teams are not permitted to do so.
Depending on the military bases, we may be able to offer our Home WiFi device instead. For the details of this plan, please refer to the link below. If you would like to try, please feel free to contact us.
LINK: Japan Home Internet Plans | Sakura Mobile
Should you move outside of the base in the future, we would be more than happy to assist you with internet installation.
For alternative internet services that may be used inside the base, please see our monthly pocket WiFi: