Created for expats living in Japan

Buying a SIM Card in Japan

If you plan to move to or visit Japan, or if you are already a resident of Japan, mobile phones with local SIM cards are a must-have.

They are necessary in both your personal and professional lives. Because there are so many different SIM card possibilities in Japan, deciding which plan is ideal for you may appear to be tough. This guide will assist you in determining which SIM card is suitable for you.

Different Types of SIM Cards

Depending on the package, all SIM cards give users a specific amount of data. SIM cards with voice functionality (Data+Voice) and SIM cards without voice capability (Data-Only) are available. Voice capability basically implies that you have a Japanese phone number and can make traditional phone calls as well as send SMS.

Using an Oversea Phone in Japan

To begin, make sure your phone is SIM-unlocked. Secondly, your phone must be capable of receiving Japanese frequencies. To see if your phone will operate in Japan, visit WillMyPhoneWork.net.

Purchasing a Japanese SIM Card

If you want to buy a long-term SIM card in Japan, you'll need to show your ID (residence card or Japanese driver's license) and your present address in Japan. Mobal, on the other hand, sells SIM cards that do not require a Japanese address.

We have a great offer for you; simply click the logo below to get a free SIM card! (The SIM card is normally 3,000 dollars, but you can purchase it for 1,000 dollars and get 1,000 minutes of free calls! As a result, it's essentially free.)

Mobal's customer service is entirely in English. You may also buy Data-Only SIM cards for short-term use (click “Short Term” on the link). There are additional SIM card firms in Japan that cater to both long-term and short-term users; please continue reading for more information.

Sakura Mobile and GTN offer SIM cards as well as the option to rent a pocket WiFi. Please visit their website for more information.

Buying a SIM Card from English-Speaking Retailers

Mobal

https://www.mobal.com/

Sakura Mobile

https://www.sakuramobile.jp/

GTN Mobile

http://gtn-mobile.jp/en

Genki Mobile

https://www.genkimobile.com/

JP Smart Call

https://www.jpsmart.net/top_en/

YOLO Mobile

https://www.yolo-japan.com/

Renting a Pocket WiFi Router

In stead of SIM cards, a few companies sell pre-configured mobile WiFi routers. You can switch them on, connect to the hotspot with the specified information, and surf on any WiFi-enabled device. A hotspot ensures a rapid and easy connection to the internet, whether you're using a tablet, laptop, or phone. Below are English-Speaking retailers for Pocket WiFi routers. Click the image to see details.

Mobal

Sakura Mobile

GTN

Other MVNOs (Japanese websites)

OCN Mobile ONE

https://www.ntt.com/personal/services/mobile/one/charge.html

UQ Mobile

https://www.uqwimax.jp/

LINE Mobile

https://mobile.line.me/

U Mobile

https://umobile.jp/