🇯🇵 Japan eSIM

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First time using an eSIM in Japan? Read the guide

Not sure how much data you need in Japan? Let AI pick for you

Tell us how you use your phone and we'll suggest a best plan and a budget plan.

For a typical 5-day trip, 10GB is usually enough (about 2GB a day). Plans last 30 days so you don't have to count days — you don't pay extra for the longer validity.

Japan 20GB / 30 days, NT$579: about 3GB a day for a one-week trip, full speed the whole time. If your daily usage varies, this is less to worry about than an unlimited plan.

Days

Data

Sort13 plans

🇯🇵 Japan

500MB

Japan 500MB / 7 days

500MB7 days

NT$39

Top-up availableRefundable if not installed

Your plan's days start counting when the eSIM first connects to a network at your destination. Please install within 180 days of purchase.

Available networks: NTT docomo, Rakuten Mobile, KDDI/au, SoftBank · Up to 5G

Data routed via: Hong Kong

Buy now Can't connect? If our support can't get you online, we'll replace your eSIM or give you a full refund.

🇯🇵 Japan

1GB

Japan 1GB / 7 days

1GB7 days

NT$109

Top-up availableRefundable if not installed

Your plan's days start counting when the eSIM first connects to a network at your destination. Please install within 180 days of purchase.

Available networks: NTT docomo, Rakuten Mobile, KDDI/au, SoftBank · Up to 5G

Data routed via: Hong Kong

Buy now Can't connect? If our support can't get you online, we'll replace your eSIM or give you a full refund.

🇯🇵 Japan

Unlimited

Japan Unlimited 3 days (1GB/day high-speed, then 1Mbps)

1GB/day high-speed3 days

NT$169

Refundable if not installed

Your plan's days start counting when the eSIM first connects to a network at your destination. Please install within 180 days of purchase.

Available networks: NTT docomo, Rakuten Mobile, KDDI/au, SoftBank · Up to 5G

Data routed via: Hong Kong

Buy now Can't connect? If our support can't get you online, we'll replace your eSIM or give you a full refund.

🇯🇵 Japan

Unlimited

Japan Unlimited 5 days (1GB/day high-speed, then 1Mbps)

1GB/day high-speed5 days

NT$259

Refundable if not installed

Your plan's days start counting when the eSIM first connects to a network at your destination. Please install within 180 days of purchase.

Available networks: NTT docomo, Rakuten Mobile, KDDI/au, SoftBank · Up to 5G

Data routed via: Hong Kong

Buy now Can't connect? If our support can't get you online, we'll replace your eSIM or give you a full refund.

🇯🇵 Japan

5GB

Japan 5GB / 30 days

5GB30 days

NT$269

Top-up availableRefundable if not installed

Your plan's days start counting when the eSIM first connects to a network at your destination. Please install within 180 days of purchase.

Available networks: NTT docomo, Rakuten Mobile, KDDI/au, SoftBank · Up to 5G

Data routed via: Hong Kong

Buy now Can't connect? If our support can't get you online, we'll replace your eSIM or give you a full refund.

🇯🇵 Japan

Unlimited

Japan Unlimited 3 days (2GB/day high-speed, then 1Mbps)

2GB/day high-speed3 days

NT$299

Refundable if not installed

Your plan's days start counting when the eSIM first connects to a network at your destination. Please install within 180 days of purchase.

Available networks: NTT docomo, Rakuten Mobile, KDDI/au, SoftBank · Up to 5G

Data routed via: Hong Kong

Buy now Can't connect? If our support can't get you online, we'll replace your eSIM or give you a full refund.

🇯🇵 Japan

Unlimited

Japan Unlimited 7 days (1GB/day high-speed, then 1Mbps)

1GB/day high-speed7 days

NT$359

Refundable if not installed

Your plan's days start counting when the eSIM first connects to a network at your destination. Please install within 180 days of purchase.

Available networks: NTT docomo, Rakuten Mobile, KDDI/au, SoftBank · Up to 5G

Data routed via: Hong Kong

Buy now Can't connect? If our support can't get you online, we'll replace your eSIM or give you a full refund.

🇯🇵 Japan

10GB

Japan 10GB / 30 days

10GB30 days

NT$429

Popular for 5-day tripsTop-up availableRefundable if not installed

Your plan's days start counting when the eSIM first connects to a network at your destination. Please install within 180 days of purchase.

Available networks: NTT docomo, Rakuten Mobile, KDDI/au, SoftBank · Up to 5G

Data routed via: Hong Kong

Buy now Can't connect? If our support can't get you online, we'll replace your eSIM or give you a full refund.

🇯🇵 Japan

Unlimited

Japan Unlimited 5 days (2GB/day high-speed, then 1Mbps)

2GB/day high-speed5 days

NT$449

Refundable if not installed

Your plan's days start counting when the eSIM first connects to a network at your destination. Please install within 180 days of purchase.

Available networks: NTT docomo, Rakuten Mobile, KDDI/au, SoftBank · Up to 5G

Data routed via: Hong Kong

Buy now Can't connect? If our support can't get you online, we'll replace your eSIM or give you a full refund.

🇯🇵 Japan

Unlimited

Japan Unlimited 10 days (1GB/day high-speed, then 1Mbps)

1GB/day high-speed10 days

NT$479

Refundable if not installed

Your plan's days start counting when the eSIM first connects to a network at your destination. Please install within 180 days of purchase.

Available networks: NTT docomo, Rakuten Mobile, KDDI/au, SoftBank · Up to 5G

Data routed via: Hong Kong

Buy now Can't connect? If our support can't get you online, we'll replace your eSIM or give you a full refund.

🇯🇵 Japan

20GB

Japan 20GB / 30 days

20GB30 days

NT$579

Top-up availableRefundable if not installed

Your plan's days start counting when the eSIM first connects to a network at your destination. Please install within 180 days of purchase.

Available networks: NTT docomo, Rakuten Mobile, KDDI/au, SoftBank · Up to 5G

Data routed via: Hong Kong

Buy now Can't connect? If our support can't get you online, we'll replace your eSIM or give you a full refund.

🇯🇵 Japan

Unlimited

Japan Unlimited 7 days (2GB/day high-speed, then 1Mbps)

2GB/day high-speed7 days

NT$599

Refundable if not installed

Your plan's days start counting when the eSIM first connects to a network at your destination. Please install within 180 days of purchase.

Available networks: NTT docomo, Rakuten Mobile, KDDI/au, SoftBank · Up to 5G

Data routed via: Hong Kong

Buy now Can't connect? If our support can't get you online, we'll replace your eSIM or give you a full refund.

🇯🇵 Japan

Unlimited

Japan Unlimited 10 days (2GB/day high-speed, then 1Mbps)

2GB/day high-speed10 days

NT$799

Refundable if not installed

Your plan's days start counting when the eSIM first connects to a network at your destination. Please install within 180 days of purchase.

Available networks: NTT docomo, Rakuten Mobile, KDDI/au, SoftBank · Up to 5G

Data routed via: Hong Kong

Buy now Can't connect? If our support can't get you online, we'll replace your eSIM or give you a full refund.

Available networks

NTT docomo, Rakuten Mobile, KDDI/au, SoftBank · Up to 5G

Your phone connects to one of these automatically, depending on local signal.

Data routed via: Hong Kong

Your traffic connects to the internet from this region, so your IP address appears to be there.

This plan routes data via Hong Kong, so your IP appears in Hong Kong. Some Japan-only services (e.g. certain streaming or ticketing sites) may not work.

Check if my phone is compatible

New to eSIM? See ourinstallation guide