Does this Triply eSIM come with a Japanese phone number for our group to use?

Your Triply eSIM for Japan is a data-only solution, meaning it doesn't include a local +81 Japanese phone number. Obtaining a voice SIM as a tourist in Japan can be quite tricky due to local regulations. However, for restaurant reservations or communicating with local services, most modern establishments in cities like Kyoto and Osaka readily accept online bookings through platforms like TableCheck or Google Reservations. For calls, your group can easily use VoIP apps like WhatsApp or Skype over your data connection.