Early sales open
Solve every mobile-data headache
with a single eSIM.
Run out of data? Need a line for kids, tablets, or work devices? Our 100GB / 365-day family plan covers them all from one pool.
Family Plan — Early Access
¥14,900¥12,800/ year
100GB / 365 days / 2 eSIMs included
4G/5G · No contract · Instant activation · 24h LINE support
eSIM Cards
Choose from 3 card types
Freely mix the 2 eSIMs in your family plan by location and use case
🇯🇵Japan only
Japan Local
docomo network
- ・ Fast 4G/5G
- ・ Best domestic quality
- ・ Works in Japan only
🌏Travel
32-country roaming
Japan + Asia core
- ・ Japan + 31 countries
- ・ Good for business trips
- ・ Slightly slower than local
🌐Worldwide
110-country roaming
Global coverage
- ・ Japan + 109 countries
- ・ Works worldwide
- ・ Ideal for business
Why eSIM
What makes eSIM different
No contract lock-in
No cancellation fees. Prepaid, use only when you need it.
Instant activation
Just scan the QR — as little as 5 minutes from order to online.
Keep your main line
Your existing carrier stays untouched. eSIM just adds another line.
Stop worrying about
mobile data, ever.
Japan eSIM Store makes connectivity simple.
Get the family plan →