
5G Unlimited Data
Exclusive offer starting from THB 499!

You can choose to have the physical SIM card delivered to your address in Thailand or pick it up at the berrymobile shop.
During the period of validity, high-speed data is unlimited for use.
Our service is provided by au (career), rather than MVNO. This allows us to have the stable quality of internet network and a high-quality telecommunications environment.
There are au/Wi2 WiFi spots available in cafes, restaurants, hotels, and many more locations across Japan with the unlimited data capacity.
4-Day Package | 7-Day Package | 10-Day Package | 15-Day Package | |
---|---|---|---|---|
Data Capacity Limit | Unlimited Usage | Unlimited Usage | Unlimited Usage | Unlimited Usage |
Period of Validity *1 | Up to 4 Days | Up to 7 Days | Up to 10 Days | Up to 15 Days |
Tethering Capacity *2 | 3GB within Period | 6GB within Period | 9GB within Period | 15GB within Period |
Provided SIM Type | Physical SIM (Nano) | Physical SIM (Nano) | Physical SIM (Nano) | Physical SIM (Nano) |
Selling Price | 499 THB (VAT inc.) | 749 THB (VAT inc.) | 999 THB (VAT inc.) | 1,499 THB (VAT inc.) |
au 5G (NSA) / au 4G / WiMAX 2+
5G: n28(700MHz), n3(1.7GHz), n41(2.5GHz), n78(3.5GHz), n77(4.OGHz), n78(3.7GHz), n257(28GHz)
4G-LTE: BAND28(700MHz), 18/26(800MHz), 11(1.5GHz), 3(1.7GHz), 1(2.0GHz), 41(3.SGHz), 42(3.5GHz)
* Compliant with au (including UQ) frequency bands: Please check here for the latest information.
You may use secure Wi-Fi spots at cafes, restaurants, hotels and many more location across Japan
with unlimited data package. Please click here for more details.
Service used in Hokkaido, Japan
I've used SIM2Fly countless times during my trips to Japan. When I use SIM2Fly, the internet sometimes becomes sluggish and struggles to pick up signals in certain places while I'm on the move, especially when I'm binge-watching videos on my phone. But guess what? This SIM card really changed the game! Now, I can stream videos seamlessly throughout my entire trip, just like what I do back home in Thailand.
Service used in Tokyo, Japan
Up until now, I had been using rental mobile WiFi. But since rental WiFi doesn't have long battery life, I also had to bring a mobile battery, which meant I had to carry quite a lot of luggage. [NihonSIM | JAPAN SIM Unlimited Data] can be used just by inserting the SIM card, so it was convenient to be able to walk around Tokyo with only one smartphone.
Our customers can purchase these SIM packages at berrymobile shops in Thailand.
Delivery of SIM package to your home or workplace is also available by simply filling up the on-line application below.
If you have any questions about NihonSIM services and prices,
or need assistance with settings or usage, please feel free to reach out to us
Inquiries via telephone