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Additional High Speed Data

Data on our Japan SIM is fast, free and unlimited, you get 7GB of 4G LTE data. If you use more than 7GB, speeds drop to 128 kilobits per second, which is still good for most uses. There are no caps on the amount you can use, it’s completely unlimited!

On the first day of the calendar month, your data speeds refresh, so you get another 7GB of high speed data from the start of each new month.

However, sometimes, 7GB of high speed data just isn’t enough… If you find that you need more high speed data and you’re still a long way from the end of the month, simply add extra data in your online account. You can add extra GBs for just ¥980 per GB. Those extra GBs can keep you going with streaming video, music, etc, etc, for just a little bit longer!

To add extra data, simply log-in to your Mobal MyAccount.  Additional data will be added within 1 working day.

Author: Emma

Emma is a Online Marketing Specialist at Mobal. She is responsible for our outbound marketing efforts including planning and executing email campaigns, social media and blog posts. She also works with the Web Designers at Mobal to update the website and to help to create a better experience for the user.

2 thoughts on "Additional High Speed Data"

  • Lena Matsuo says:

    On the packet it said that the sim I bought is unlimited data however the speed of the interest clearly slowed down a lot

    • Emma says:

      Hi Lena,

      All Unlimited SIM Cards are subject to a fair usage policy which is detailed on our website – Data is unlimited. 4G LTE speeds are available whenever possible. Please note, however, that data speeds may be restricted during busy times or if large amounts of data are used. If you use more than 3GB of data in a day, your data speeds may be reduced for 24-48 hours.

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The Japan Unlimited SIM is the only SIM of it's kind that's available to non-residents of Japan.

It comes with a Japanese phone number and unlimited data. Available as a monthly ongoing service or for short term use.

Japan Unlimited SIM Card

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