NihonSIM | JAPAN SIM Unlimited Data for JCB PLATINUM CARD ONLY

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

eSIM is available immediately!
If you select a physical SIM, it can be delivered to your address in Thailand or picked up at a 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 (eSIM / Physical SIM)

	4-Day Package	7-Day Package	10-Day Package	15-Day Package	31-Day Package
Data Capacity Limit	Unlimited Usage	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	Up to 31 Days
Tethering Capacity *2	3GB within Period	6GB within Period	9GB within Period	15GB within Period	30GB within Period
Provided SIM Type	eSIM / Physical SIM (Nano)
Selling Price	499 THB (VAT inc.)	749 THB (VAT inc.)	999 THB (VAT inc.)	1,499 THB (VAT inc.)	2,499 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.

*1 About the period of validity of the SIM card

The day of activation is counted as day 1, you can use the SIM card before midnight (Japan time) of the last day of the period of validity.
For example: The timeline in the case of the 15-day package should look this this.

eg. 15-day Package

*2 About the tethering capacity

Tethering (internet sharing) is available for use, but there will be usage restrictions set for each package.
Once exceeding the tethering usage limit set within the period of validity, the internet speed will be reduced to 128Kbps.
Additional capacity cannot be added once exceeded.

Important Remarks

This product is used in Japan only.
You cannot make phone calls with this package.
Once the package is activated for use, exchange/return will not be accepted.
Re-issuing SIM card or extending the period of validity is not possible.
Internet data roaming with this SIM card is available within the service area designated by au. However, even within this service area, the signal may not be reachable in some places such as indoors, underground, tunnels, shaded areas of buildings, mountainous areas, and offshore areas where signals are difficult to reach.
When using outside the service areas of 5G/4G, the maximum internet data speed may vary depending on the location. The internet data speed may decrease or data usage may not be possible in some places according to the condition of the line that might be congested and the signal environment.
This package cannot be used with devices that do not comply with au's method of telecommunications and frequency band.

Proceed to Purchase

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

Available for purchase online or at BerryMobile shops in Thailand.

The regular price will be displayed in cart, but if you specify JCB creadit card as your payment, a 10% discount will be applied automatically.

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