Japan

303 prepaid eSIM plans from $0.98. Pick a plan. Tap to install. You're online before you arrive. No contract, no roaming, no SIM swap.

Showing all 75 results

Daily Surf

Each day you get a set amount of fast data. Once it's used, your speed drops but you stay connected, and your fast data refills the next morning. Good if you want the same allowance every day and never want to be fully cut off.

  • Japan eSIM 500MB per Day for 1 Days

    Japan eSIM 500 MB per Day from 1–30 days

    Daily Surf Japan eSIM — a fresh 512MB of full-speed data every day for 1–30 days, then 128 kbps for messaging. Runs on Docomo / Rakuten / KDDI’s network in Japan. Please note: This plan is using network routing over Hong Kong. Some apps and AI services may be restricted.

    from $0.98
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  • Japan eSIM 500MB per Day for 1 Days

    Japan eSIM 500 MB per Day from 1–9 days

    Daily Surf Japan eSIM — a fresh 512MB of full-speed data every day for 1–9 days, then 128 kbps for messaging. Runs on Softbank’s network in Japan.

    from $1.33
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  • Japan eSIM 500MB per Day for 1 Days

    Japan eSIM 500 MB per Day from 1–30 days

    Daily Surf Japan eSIM — a fresh 512MB of full-speed data every day for 1–30 days, then 256 kbps for messaging. Runs on IIJ (Docomo)’s network in Japan.

    from $1.33
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  • Japan eSIM 1GB per Day for 1 Days

    Japan eSIM 1 GB per Day from 1–30 days

    Daily Surf Japan eSIM — a fresh 1GB of full-speed data every day for 1–30 days, then 128 kbps for messaging. Runs on Docomo / Rakuten / KDDI’s network in Japan. Please note: This plan is using network routing over Hong Kong. Some apps and AI services may be restricted.

    from $1.33
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  • Japan eSIM 1GB per Day for 1 Days

    Japan eSIM 1 GB per Day from 1–20 days

    Daily Surf Japan eSIM — a fresh 1GB of full-speed data every day for 1–20 days, then 128 kbps for messaging. Runs on Softbank’s network in Japan.

    from $1.33
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  • Japan eSIM 1GB per Day for 1 Days

    Japan eSIM 1 GB per Day from 1–30 days

    Daily Surf Japan eSIM — a fresh 1GB of full-speed data every day for 1–30 days, then 256 kbps for messaging. Runs on IIJ (Docomo)’s network in Japan.

    from $1.61
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  • Japan eSIM 2GB per Day for 1 Days

    Japan eSIM 2 GB per Day from 1–30 days

    Daily Surf Japan eSIM — a fresh 2GB of full-speed data every day for 1–30 days, then 128 kbps for messaging. Runs on Docomo / Rakuten / KDDI’s network in Japan. Please note: This plan is using network routing over Hong Kong. Some apps and AI services may be restricted.

    from $1.96
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  • Japan eSIM 2GB per Day for 1 Days

    Japan eSIM 2 GB per Day from 1–30 days

    Daily Surf Japan eSIM — a fresh 2GB of full-speed data every day for 1–30 days, then 128 kbps for messaging. Runs on Softbank’s network in Japan.

    from $1.96
    Select
  • Japan eSIM 2GB per Day for 1 Days

    Japan eSIM 2 GB per Day from 1–30 days

    Daily Surf Japan eSIM — a fresh 2GB of full-speed data every day for 1–30 days, then 256 kbps for messaging. Runs on IIJ (Docomo)’s network in Japan.

    from $2.32
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  • Japan eSIM 3GB per Day for 1 Days

    Japan eSIM 3 GB per Day from 1–30 days

    Daily Surf Japan eSIM — a fresh 3GB of full-speed data every day for 1–30 days, then 128 kbps for messaging. Runs on Docomo / Rakuten / KDDI’s network in Japan. Please note: This plan is using network routing over Hong Kong. Some apps and AI services may be restricted.

    from $2.32
    Select
  • Japan eSIM 3GB per Day for 1 Days

    Japan eSIM 3 GB per Day from 1–30 days

    Daily Surf Japan eSIM — a fresh 3GB of full-speed data every day for 1–30 days, then 128 kbps for messaging. Runs on Softbank’s network in Japan.

    from $2.32
    Select
  • Japan eSIM 3GB per Day for 1 Days

    Japan eSIM 3 GB per Day from 1–30 days

    Daily Surf Japan eSIM — a fresh 3GB of full-speed data every day for 1–30 days, then 256 kbps for messaging. Runs on IIJ (Docomo)’s network in Japan.

    from $2.95
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  • Japan eSIM 5GB per Day for 1 Days

    Japan eSIM 5 GB per Day from 1–30 days

    Daily Surf Japan eSIM — a fresh 5GB of full-speed data every day for 1–30 days, then 128 kbps for messaging. Runs on Softbank’s network in Japan.

    from $3.58
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Trip Surf

You get one pool of fast data to use across your whole trip, at your own pace. When it runs low your speed drops, but you stay connected until the plan ends. Good if you'd rather not think about a daily limit.

  • Japan eSIM 3GB for 3 Days

    Japan eSIM 3 GB from 3–30 days

    Trip Surf Japan eSIM — one 3GB pool of full-speed data to use any day across 3–30 days, then 128 kbps for messaging. Runs on Docomo / Rakuten / KDDI’s network in Japan. Please note: This plan is using network routing over Hong Kong. Some apps and AI services may be restricted.

    from $2.95
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  • Japan eSIM 3GB for 3 Days

    Japan eSIM 3 GB from 3–30 days

    Trip Surf Japan eSIM — one 3GB pool of full-speed data to use any day across 3–30 days, then 256 kbps for messaging. Runs on IIJ (Docomo)’s network in Japan.

    from $4.21
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  • Japan eSIM 5GB for 3 Days

    Japan eSIM 5 GB from 3–30 days

    Trip Surf Japan eSIM — one 5GB pool of full-speed data to use any day across 3–30 days, then 128 kbps for messaging. Runs on Docomo / Rakuten / KDDI’s network in Japan. Please note: This plan is using network routing over Hong Kong. Some apps and AI services may be restricted.

    from $4.84
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  • Japan eSIM 5GB for 3 Days

    Japan eSIM 5 GB from 3–30 days

    Trip Surf Japan eSIM — one 5GB pool of full-speed data to use any day across 3–30 days, then 256 kbps for messaging. Runs on IIJ (Docomo)’s network in Japan.

    from $6.17
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  • Japan eSIM 8GB for 3 Days

    Japan eSIM 8 GB from 3–30 days

    Trip Surf Japan eSIM — one 8GB pool of full-speed data to use any day across 3–30 days, then 256 kbps for messaging. Runs on IIJ (Docomo)’s network in Japan.

    from $7.79
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  • Japan eSIM 10GB for 3 Days

    Japan eSIM 10 GB from 3–30 days

    Trip Surf Japan eSIM — one 10GB pool of full-speed data to use any day across 3–30 days, then 128 kbps for messaging. Runs on Docomo / Rakuten / KDDI’s network in Japan. Please note: This plan is using network routing over Hong Kong. Some apps and AI services may be restricted.

    from $7.79
    Select
  • Japan eSIM 10GB for 3 Days

    Japan eSIM 10 GB from 3–30 days

    Trip Surf Japan eSIM — one 10GB pool of full-speed data to use any day across 3–30 days, then 256 kbps for messaging. Runs on IIJ (Docomo)’s network in Japan.

    from $9.68
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  • Japan eSIM 15GB for 3 Days

    Japan eSIM 15 GB from 3–30 days

    Trip Surf Japan eSIM — one 15GB pool of full-speed data to use any day across 3–30 days, then 256 kbps for messaging. Runs on IIJ (Docomo)’s network in Japan.

    from $13.89
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  • Japan eSIM 20GB for 3 Days

    Japan eSIM 20 GB from 3–30 days

    Trip Surf Japan eSIM — one 20GB pool of full-speed data to use any day across 3–30 days, then 128 kbps for messaging. Runs on Docomo / Rakuten / KDDI’s network in Japan. Please note: This plan is using network routing over Hong Kong. Some apps and AI services may be restricted.

    from $14.87
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  • Japan eSIM 20GB for 3 Days

    Japan eSIM 20 GB from 3–30 days

    Trip Surf Japan eSIM — one 20GB pool of full-speed data to use any day across 3–30 days, then 256 kbps for messaging. Runs on IIJ (Docomo)’s network in Japan.

    from $19.08
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  • Japan eSIM 30GB for 3 Days

    Japan eSIM 30 GB from 3–30 days

    Trip Surf Japan eSIM — one 30GB pool of full-speed data to use any day across 3–30 days, then 128 kbps for messaging. Runs on Docomo / Rakuten / KDDI’s network in Japan. Please note: This plan is using network routing over Hong Kong. Some apps and AI services may be restricted.

    from $20.98
    Select
  • Japan eSIM 30GB for 3 Days

    Japan eSIM 30 GB from 3–30 days

    Trip Surf Japan eSIM — one 30GB pool of full-speed data to use any day across 3–30 days, then 256 kbps for messaging. Runs on IIJ (Docomo)’s network in Japan.

    from $26.17
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  • Japan eSIM 50GB for 3 Days

    Japan eSIM 50 GB from 3–30 days

    Trip Surf Japan eSIM — one 50GB pool of full-speed data to use any day across 3–30 days, then 128 kbps for messaging. Runs on Docomo / Rakuten / KDDI’s network in Japan. Please note: This plan is using network routing over Hong Kong. Some apps and AI services may be restricted.

    from $32.97
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All You Can Surf

Unlimited data, every day — you never run out. Full speed up to a daily amount, then a slower but still-usable speed for the rest of the day; the top tier never slows down at all. Good if you don't want to count gigabytes.

  • Japan eSIM Unlimited Data per Day for 1 Days

    Japan eSIM Unlimited Data per Day from 1–30 days

    All You Can Surf Japan eSIM — unlimited full-speed data every day for 1–30 days. No caps, no top-ups. Full speed up to 2 GB each day, then 5 Mbps for the rest of the day. Runs on Docomo / Rakuten / KDDI’s network in Japan. Please note: This plan is using network routing over Hong Kong. Some apps and AI services may be restricted.

    from $3.58
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  • Japan eSIM Unlimited Data per Day for 1 Days

    Japan eSIM Unlimited Data per Day from 1–30 days

    All You Can Surf Japan eSIM — unlimited full-speed data every day for 1–30 days. No caps, no top-ups. Full speed up to 2 GB each day, then 5 Mbps for the rest of the day. Runs on IIJ (Docomo)’s network in Japan.

    from $4.21
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  • Japan eSIM Unlimited Data per Day for 1 Days (No Speed Limit)

    Japan eSIM Unlimited Data per Day from 1–30 days

    All You Can Surf Japan eSIM — unlimited full-speed data every day for 1–30 days. No caps, no top-ups. No speed limit at any point — full speed all day, every day. Runs on Softbank’s network in Japan.

    from $4.21
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  • Japan eSIM Unlimited Data per Day for 1 Days (Premium)

    Japan eSIM Unlimited Data per Day from 1–30 days

    All You Can Surf Japan eSIM — unlimited full-speed data every day for 1–30 days. No caps, no top-ups. Full speed up to 1 GB each day, then 10 Mbps for the rest of the day. Runs on Docomo / Rakuten / KDDI’s network in Japan. Please note: This plan is using network routing over Hong Kong. Some apps and AI services may be restricted.

    from $4.21
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Frequently asked questions

What payment methods do you accept?

We accept Apple Pay, Google Pay, PayPal, Klarna, Amazon Pay, all major credit and debit cards, and more. All payments are processed securely.

What are the advantages of using an eSIM for travel?

You get connected before you land - no hunting for SIM shops at the airport. Activation takes seconds with our direct activation link, you keep your home number on your physical SIM, and you avoid expensive roaming charges from your home carrier.

My QR code won't scan - what should I do?

Try the activation link instead - just tap it directly from your email. If you must use the QR code, ensure you're scanning from a screen with full brightness. You can also enter the activation details manually.

My eSIM data is slow - how can I improve it?

Try switching between 4G and 5G in your network settings. Move to a location with better signal. Restart your phone to reconnect to a different tower. Peak hours in busy areas may also affect speeds temporarily.

How do I install an eSIM on iPhone?

Open your email on your iPhone and tap the activation link - your iPhone will handle the rest. Or go to Settings → Cellular → Add eSIM → Use QR Code and scan the backup code. Label it with your destination for easy identification.

How do I install my eSIM?

Your activation link appears instantly after purchase - just tap it on your phone. We also email everything, so you can install later if needed. Installation takes less than a minute.