Yes, your remaining data balance can roll over:

• Data SIM (50GB/100GB):
  • Up to 50GB to the following month
• Voice SIM (3GB/10GB/30GB):
  • Monthly data: Up to 30GB and can be used until the end of the following month.
  • Top-up data: To the following month and will remain available for three months.

Our SIM plans are connected to SoftBank and NTT Docomo's networks.

In order to buy a Smiles Connect plan, you will simply need to:

1. Download the Smiles Mobile Remittance app and register/verify your account (if you haven't yet)
2. Go to Smiles Connect in the app Menu or tap on the banner on the home screen and order from there (feature coming soon)

Yes, we currently have a variety of calling options below:

• Unlimited calling (within 5min): ¥600
• Unlimited calling (within 10min): ¥800
• Voicemail: ¥300
• Call Waiting: ¥200

Currently, only Voice (3GB/10GB/30GB) SIM cards/eSIMs have the hotspot/tethering feature. Data-only plans (50GB/100GB) do not have the feature. However, If you insert data-only SIM cards in pocket Wi-Fi, you can share internet data.