Bigconnect coporation
2F,2-12-13 Shinjuku Antel Salon
Bld., Shinjuku, Shinjuku-Ku,
Tokyo To, 160-0022,Japan
Some eSIMs are activated from the moment they are added to the device by scanning the QR code. Therefore, it is generally recommended to add the eSIM on the day of departure.
Adding it the day before may result in the usage period starting earlier.