50GB Data SIM (5G)


docomo 5G / 4G(LTE) / 3G
Daily Data Limit
Network Coverage
99% of national population
Compatible frequency
5G: n28, n78, n79, n257
4G: Band 1,3,19/26,21,28,42
SMS / Voice calls
Not Supported
SIM Type / Size
3-in-1 Trio (Mini, Micro, and Nano)
Corresponding Device
SIM free terminal
  • * Cannot be used outside of Japan.
  • * Communication capacity cannot be added.
  • * After the usage period ends, you will no longer be able to use it. The usage period cannot be extended.
  • * For data communication only. Voice calls and SMS cannot be used.

What's included

What's included
  • Multi-cut SIM 1 piece
  • SIM pin
  • Set-up Guide


The expiration date for starting use is until the end of the month following the month in which you receive the product.

Stable data communication is possible throughout Japan!

There are no time restrictions, so you can use it with confidence.

  • * Cannot be used outside of Japan.

You can use a lot with the large capacity of 50GB!

Tethering is possible, so you can share communications with family and friends.

  • * After the capacity is exceeded, you can use the maximum communication speed of 200kbps.
  • * Capacity cannot be added.

Can be used with a capacity of 50GB (estimate)

Voice calls on apps

Voice calls on apps

(WhatsApp, Facebook Messenger)

Approximately 2,438 hours (approx. 21MB/1 hour)

Video playback

Video playback

Approximately 45 hours (approx. 1.1 GB/hour in standard definition 720p)

Web browsing

Web browsing

Approximately 350,000 pages (approx. 150KB/1 page)

Sending and receiving emails

Sending and receiving emails

Approximately 100,000 letters (approx. 500KB/1 letter)

* These are the results of our own research. The approximate values do not guarantee actual availability.

Initial setup of SIM card

1. Preparation before setting

Prepare the following before setting.

  • ・SIM unlocked device
  • ・Multi-cut SIM (included)
  • ・SIM pin (included)

2. Insert SIM card

Remove the SIM from the multi-SIM card according to the SIM size of your device. Turn off your device and replace the SIM.

3. APN settings

From the device menu, set according to the APN information in the user guide. After setting and restarting, you can use it immediately.