Avoid ahamo roaming fees
Japanahamo's generous data roaming doesn't extend to phone calls — those are billed separately on Docomo's network, and ahamo's own site doesn't publish the rate. QuikRing covers both: browser calling from about $0.02/min over Wi-Fi, with the price shown upfront.
The daily pass bill shock trap
ahamo's headline roaming benefit — 30GB of data usable abroad at no extra charge — is data only. Voice calls run on Docomo's network and are billed at Docomo's own per-country rates, which ahamo's own page doesn't restate.
Daily pass: 30GB monthly data allowance usable in 91 countries at no extra charge — data only, doesn't cover calls
How to avoid the daily fee
Don't assume your data allowance covers calls — connect to Wi-Fi and call through QuikRing in your browser instead.
Standard out-of-plan rate: Not published on an official page we could verify (ahamo runs voice roaming on Docomo's WORLD WING network and defers to Docomo's own rates — e.g. ¥125/min calling Japan from South Korea)
Step-by-step instructions
- 01Switch off Data Roaming in your cellular settings before leaving home.
- 02Connect to your hotel, Airbnb, or airport Wi-Fi network.
- 03Open QuikRing in your browser and call any number. Your verified phone number displays on Caller ID.
What ahamo customers pay with QuikRing instead
Current per-minute prices from our rate table, in USD. They update automatically whenever a price changes.
| Destination | Mobile | Landline |
|---|---|---|
| Australia | $0.15/min | $0.05/min |
| Canada | $0.02/min | $0.02/min |
| Germany | $0.08/min | $0.04/min |
| India | $0.06/min | $0.05/min |
| Mexico | $0.05/min | $0.03/min |
| Philippines | $0.28/min | $0.26/min |
| United Kingdom | $0.05/min | $0.02/min |
| United States | $0.02/min | $0.02/min |
Prices checked September 15, 2026.
Frequently asked questions
Does ahamo's free data roaming include phone calls?
No. ahamo's 30GB roaming data is free in 91 countries, but voice calls run separately on Docomo's WORLD WING network and are billed per minute at Docomo's own rates.