Doctor Mobile (Docomo Line)
<Receiving International Calls in Japan>
There are no call charges.
The caller (the other party) will be charged a call fee.
<Data Communications/International Calls>
Data communication is not available overseas.
Click here for details on international calls.
https://www.nttdocomo.co.jp/service/world/roaming/call/
Please also check the link below.
About Call Charges
About Unlimited Calling
About Data Communication
Please purchase a prepaid local SIM card compatible with the local carrier and use it with a SIM-free smartphone. (We do not sell them)
There are two ways to obtain a SIM card: "Purchase in advance in Japan" and "Purchase locally.''
If you search on the internet, you will find a lot of information, so we hope you find it useful.