JAPAN SIM
5G Unlimited Data
Ultimate Japan Local 5G Unlimited Data SIM
 Exclusive offer starting from THB 499!

NihonSIM - 5G JAPAN UNLIMITED SIM Card with High-Speed Data for Travelers in Japan

You can choose to have the physical SIM card delivered to your address in Thailand or pick it up at the berrymobile shop.

NihonSIM

5G UNLIMITED DATA, Use As Much As You Wish

During the period of validity, high-speed data is unlimited for use.

High-Quality Data Internet Network

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.

More than 100,000 Wi-Fi spots are located nationwide in Japan!

There are au/Wi2 WiFi spots available in cafes, restaurants, hotels, and many more locations across Japan with the unlimited data capacity.

PACKAGE DETAIL

Package Details
NihonSIM | JAPAN SIM Unlimited Data (Physical SIM)

4-Day Package7-Day Package10-Day Package15-Day Package
Data Capacity Limit Unlimited UsageUnlimited UsageUnlimited UsageUnlimited Usage
Period of Validity *1 Up to 4 DaysUp to 7 DaysUp to 10 DaysUp to 15 Days
Tethering Capacity *2 3GB within Period6GB within Period9GB within Period15GB 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.)

● Network

au 5G (NSA) / au 4G / WiMAX 2+

● Supported Frequencies

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.

● Wi-Fi Location

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.

CUSTOMER'S VOICE

Service used in Hokkaido, Japan

The 5G high-speed internet with unlimited data use is super convenient!

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

Easy to set up! Comfortable with just one smartphone!

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.

Frequently Asked Questions

JAPAN UNLIMITED

Purchase NihonSIM | JAPAN SIM Unlimited Data
for Your Trip in Japan

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.

Free Shipping Promotion!!

SHOP INFORMATION

berrymobile Bangkok Shop

Address
1/8 Soi Sukhumvit 39 Sukhumvit Road, Klongtonnue, Wattana, Bangkok 10110
    GoogleMap
Access
3-minute walk from BTS Phromphong Station
Opening Hours
10h30 - 18h30
*Everyda except Thai New Year (Songkran holidays), New year's eve & New years day

berrymobile Sriracha Shop

Address
54 Sriracha Nakorn Rd, Si Racha, Si Racha District, Chon Buri 20110
    GoogleMap
Access
3-minute walk from Robinson Sriracha
Opening Hours
10h30 - 18h30
*Everyda except Thai New Year (Songkran holidays), New year's eve & New years day