Uniqueness of Japan Welcome SIM&Wi-Fi
You can use 4G (LTE) all over Japan.
After you insert the SIM into your smartphone, it connects to NTT DOCOMO's 4G (LTE) system for 20 days.
The downstream and upstream communication speeds are up to 988 Mbps and 75 Mbps respectively.
NTT DOCOMO Wi-Fi is available in over 100,000 locations all over Japan
Your smartphone can easily connect to NTT DOCOMO Wi-Fi with no additional cost by inserting the SIM.
There are over 100,000 access points across Japan!
You can use the high-security NTT DOCOMO Wi-Fi at a variety of places, such as airports, sightseeing spots, cafes, and convenience stores.
Your high speed data does not decrease while using Wi-Fi.What is Wi-Fi?
Even if your data is exhausted, you can get free top up.
When high speed data is insufficient, you can get free top up by seeing advertisements related to tourism.
You can also buy high speed data for a charge.
Examples of free top ups
- Answer questionnaires
- Watching Videos
- Downloading application