The data packs available for purchase vary from partner to partner.
Please see below for the data packs available for purchase.
*You need to download My Japan+ app from the above URL.
128kbps for free. You can purchase the above data pack products for un-throtling.
Once the purchase completion, the un-throttlling will be applied immediately.
Every 24 hours that has passed since the time of purchase is considered one day as one day of
the products term.
For the time being, it can be used until 23:59:59 on the expiration date.
Mid-contract cancellation and prorate refunds are not possible.
When the un-throttled data balance reaches 0GB, the speeds will be limited to a maximum of
128kbps again.
You will be notified by email when your remaining data capacity falls below a certain level or
before the expiration date.
・When the total remaining capacity of your purchased data capacity and granted data capacity is
1GB, 500MB, or 0MB
・Around noon one day before the expiration date
The order of data consumption is as follows.
1. Unlimited data bonus
2. Unlimted data purchased products
3. non-unlimited data bonus
4. non-unlimied purchased products
*They will be consumed in the order of their earliest expiration date.
If a large amount of data is used within a certain period of time, speeds could be limited
during busy hours.
The maximum speed is provided on a best-effort basis, and the actual communication speeds will
vary depending on the location, communication environment, network congestion, and compatible
products. If your account shall be terminated, you will no longer be able to use the service
even if your data volume and expiration date remain.