Same price even with 5G

monthly fee

Same price even with 5G!
Anyone can stay at this price♪

J:COM MOBILE
You can use 5G forever for 1GB for 980 yen (1,078 yen)!
Data capacity 1 GB 5GB 10GB 20GB
Date Mori
When applied
5GB 10GB 20GB 30GB
monthly fee

980 yen

(1,078 yen including tax)

This price all the time!

1,480 yen

(1,628 yen including tax)

1,980 yen

(2,178 yen including tax)

2,480 yen

(2,728 yen including tax)

after speed limit
speed
maximum
200kbps
maximum
200kbps
maximum
1Mbps_
maximum
1Mbps_
Data carryover Remaining data capacity will be used in the next month
carry over automatically
  • With Date Mori applied, 1GB will be increased to 5GB, 5GB will be increased to 10GB, 10GB will be increased to 20GB, and 20GB will be increased to 30GB. See here for applicable conditions.
  • Separate universal service fees, telephone relay service fees, and call and SMS communication fees are required.
  • A contract administration fee of 3,000 yen (3,300 yen including tax) is required (excluding A Plan SU). However, if you sign up for other J:COM services at the same time, the contract administration fee for J:COM MOBILE may be waived.

J:COM MOBILE
Easy to switch!

contract cancellation fee
pear

contract period binding
pear

WEB application only
No initial cost

Great value from the first line
Simple price plan

Same price for 5G!
Choose a price plan that suits you

iconSmartphone savings calculator

About 5G

5G makes everyday life more convenient than ever
With 5G, you can easily watch large videos!

With 5G, new frequency bands will become available for mobile communications, and it is said that in the future, communication speeds will be about 20 times faster than 4G LTE. Download latency is also greatly reduced.

  • "Approximately 20 times" is the maximum value according to technical standards and differs from the actual usage speed.

Learn more about 5G

5G area

You can check the areas where 5G is available.

Service area map (to au site)
★5G is available in some areas.

Application flow

Easy online application!
Even if you don't have to go to the shop and wait,
Complete the purchase process at home.

Sign Up

Pick up your device

Perform initial setup

View application flow

For information on switching to 5G lines for current subscribers, please check here.

[About the amount including tax]

  • Consumption tax differences may occur due to changes in the consumption tax rounding method under the invoice system.