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eSIM plans for Japan

Instant mobile data in 200+ countries. No plastic SIM, no roaming fees. Pick your destination and activate in minutes.

Japan
17 plans · From MK6,981
← All destinations
Duration:
Data:
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Cheapest
1 GB
Valid 3 days
MK6,981
MK6,981 per GB
Details
Supported networks
Softbank (5G), KDDI (5G), Rakuten (5G)
Plan type
Data
Validity policy
The validity period starts when the eSIM connects to a mobile network in its coverage area. If you install the eSIM outside of the coverage area, you can connec
eKYC Details
No
Available top-ups
Yes
3 GB
Valid 3 days
MK13,089
MK4,363 per GB
Details
Supported networks
Softbank (5G), KDDI (5G), Rakuten (5G)
Plan type
Data
Validity policy
The validity period starts when the eSIM connects to a mobile network in its coverage area. If you install the eSIM outside of the coverage area, you can connec
eKYC Details
No
Available top-ups
Yes
Unlimited
Valid 3 days
MK20,070
Details
Supported networks
Softbank (5G), KDDI (5G), Rakuten (5G)
Plan type
Data
Validity policy
The validity period starts when the eSIM connects to a mobile network in its coverage area. If you install the eSIM outside of the coverage area, you can connec
eKYC Details
No
Available top-ups
Yes
Unlimited
Valid 5 days
MK29,668
Details
Supported networks
Softbank (5G), KDDI (5G), Rakuten (5G)
Plan type
Data
Validity policy
The validity period starts when the eSIM connects to a mobile network in its coverage area. If you install the eSIM outside of the coverage area, you can connec
eKYC Details
No
Available top-ups
Yes
3 GB
Valid 7 days
MK13,962
MK4,654 per GB
Details
Supported networks
Softbank (5G), KDDI (5G), Rakuten (5G)
Plan type
Data
Validity policy
The validity period starts when the eSIM connects to a mobile network in its coverage area. If you install the eSIM outside of the coverage area, you can connec
eKYC Details
No
Available top-ups
Yes
5 GB
Valid 7 days
MK17,452
MK3,491 per GB
Details
Supported networks
Softbank (5G), KDDI (5G), Rakuten (5G)
Plan type
Data
Validity policy
The validity period starts when the eSIM connects to a mobile network in its coverage area. If you install the eSIM outside of the coverage area, you can connec
eKYC Details
No
Available top-ups
Yes
10 GB
Valid 7 days
MK29,668
MK2,967 per GB
Details
Supported networks
Softbank (5G), KDDI (5G), Rakuten (5G)
Plan type
Data
Validity policy
The validity period starts when the eSIM connects to a mobile network in its coverage area. If you install the eSIM outside of the coverage area, you can connec
eKYC Details
No
Available top-ups
Yes
Unlimited
Valid 7 days
MK46,247
Details
Supported networks
Softbank (5G), KDDI (5G), Rakuten (5G)
Plan type
Data
Validity policy
The validity period starts when the eSIM connects to a mobile network in its coverage area. If you install the eSIM outside of the coverage area, you can connec
eKYC Details
No
Available top-ups
Yes
Unlimited
Valid 10 days
MK60,208
Details
Supported networks
Softbank (5G), KDDI (5G), Rakuten (5G)
Plan type
Data
Validity policy
The validity period starts when the eSIM connects to a mobile network in its coverage area. If you install the eSIM outside of the coverage area, you can connec
eKYC Details
No
Available top-ups
Yes
5 GB
Valid 15 days
MK18,325
MK3,665 per GB
Details
Supported networks
Softbank (5G), KDDI (5G), Rakuten (5G)
Plan type
Data
Validity policy
The validity period starts when the eSIM connects to a mobile network in its coverage area. If you install the eSIM outside of the coverage area, you can connec
eKYC Details
No
Available top-ups
Yes
10 GB
Valid 15 days
MK30,541
MK3,055 per GB
Details
Supported networks
Softbank (5G), KDDI (5G), Rakuten (5G)
Plan type
Data
Validity policy
The validity period starts when the eSIM connects to a mobile network in its coverage area. If you install the eSIM outside of the coverage area, you can connec
eKYC Details
No
Available top-ups
Yes
Best value
20 GB
Valid 15 days
MK41,884
MK2,095 per GB
Details
Supported networks
Softbank (5G), KDDI (5G), Rakuten (5G)
Plan type
Data
Validity policy
The validity period starts when the eSIM connects to a mobile network in its coverage area. If you install the eSIM outside of the coverage area, you can connec
eKYC Details
No
Available top-ups
Yes
Unlimited
Valid 15 days
MK83,768
Details
Supported networks
Softbank (5G), KDDI (5G), Rakuten (5G)
Plan type
Data
Validity policy
The validity period starts when the eSIM connects to a mobile network in its coverage area. If you install the eSIM outside of the coverage area, you can connec
eKYC Details
No
Available top-ups
Yes
5 GB
Valid 30 days
MK19,197
MK3,840 per GB
Details
Supported networks
Softbank (5G), KDDI (5G), Rakuten (5G)
Plan type
Data
Validity policy
The validity period starts when the eSIM connects to a mobile network in its coverage area. If you install the eSIM outside of the coverage area, you can connec
eKYC Details
No
Available top-ups
Yes
10 GB
Valid 30 days
MK31,413
MK3,142 per GB
Details
Supported networks
Softbank (5G), KDDI (5G), Rakuten (5G)
Plan type
Data
Validity policy
The validity period starts when the eSIM connects to a mobile network in its coverage area. If you install the eSIM outside of the coverage area, you can connec
eKYC Details
No
Available top-ups
Yes
20 GB
Valid 30 days
MK43,629
MK2,182 per GB
Details
Supported networks
Softbank (5G), KDDI (5G), Rakuten (5G)
Plan type
Data
Validity policy
The validity period starts when the eSIM connects to a mobile network in its coverage area. If you install the eSIM outside of the coverage area, you can connec
eKYC Details
No
Available top-ups
Yes
Unlimited
Valid 30 days
MK120,416
Details
Supported networks
Softbank (5G), KDDI (5G), Rakuten (5G)
Plan type
Data
Validity policy
The validity period starts when the eSIM connects to a mobile network in its coverage area. If you install the eSIM outside of the coverage area, you can connec
eKYC Details
No
Available top-ups
Yes
No plans match these filters.

How it works

Choose a planBy trip length and how much data you need.
Pay and get your eSIMYour digital SIM and QR code arrive by email instantly.
Activate and travelInstall it before you fly; it connects as soon as you land.

FAQ

Does my phone support eSIM?

Most recent phones do: iPhone XS and later, Samsung Galaxy S20 and later, Google Pixel 3 and later. The phone must be carrier-unlocked. Dial *#06#: if an EID number shows, your phone supports eSIM.

Do I lose my own number?

No. Your normal SIM stays in the phone for calls and SMS; the eSIM is used for data. Turn off roaming on your normal SIM to avoid charges.

When does the plan start?

For most plans validity starts when the eSIM first connects to a network at your destination, not at purchase, so you can buy and install days before you travel.

Can I top up?

Yes, most plans can be topped up in the Airalo app or website on the same eSIM.

Plans and prices from our partner Airalo, updated daily. Choose here and complete the secure payment with Airalo at the same price.

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