IIJ

IIJ provides Prepaid SIM Card for visitors from outside of Japan

Japan Travel SIM is a prepaid SIM card service powered by IIJmio.
You can purchase their cards through a wide variety of places around Japan such as airports, stations, and electronics retail store chains, and the prices of the card prices may vary depending on retailers accordingly.
The card is combined with a Brastel VoIP phone card, allowing you to place calls by using its dedicated app.
Their service is divided into 2 types: 2GB data capacity in 3 months / 1GB data capacity in 1 month.
IIJ's SIM card service for the Japanese is highly-acclaimed for their quality of network stability.
You can purchase their cards through a wide variety of places around Japan such as airports, stations, and electronics retail store chains, and the prices of the card prices may vary depending on retailers accordingly.
The card is combined with a Brastel VoIP phone card, allowing you to place calls by using its dedicated app.
Their service is divided into 2 types: 2GB data capacity in 3 months / 1GB data capacity in 1 month.
IIJ's SIM card service for the Japanese is highly-acclaimed for their quality of network stability.

Official Site

IIJ Prepaid SIM Card Plans

Prepaid SIM Cards for Overseas Residents

Even those who do not have an address in Japan can purchase online.

Due to covid-19, the number of companies offering Prepaid SIMs for travelers and short-stay visitors to Japan has decreased. Due to the declining demand for prepaid SIM cards, the prices and services of prepaid SIM cards have been changing. The demand for Prepaid SIM cards has also been affected by the decline in demand, and the products have changed.

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