Lumo

Japan 7-Day eSIM Plans

Online before you land.

Compare 7-day eSIM plans for Japan with fixed data allowances or unlimited data from $1 USD. Check network coverage.

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  • Instant QR delivery
  • Hotspot allowed

Choose your Japan eSIM plan

Japan 1 GB · 7 days

1 GB, 7 days: Japan — NTT docomo · Rakuten Mobile · KDDI/au · SoftBank 5G

Japan 1 GB · 7 days

1 GB, 7 days: Japan + South Korea — KDDI/au · SoftBank · SKTelecom · LG Uplus 5G

Japan 1 GB · 7 days

1 GB, 7 days: Japan — KDDI/au · SoftBank 5G

● IN STOCK
Validity
7 days15 days30 days180 days
Data
1 GB$1.00 per GB
Coverage · 3 options3 options3 optionsCheapest first
Best priceNTT docomo · Rakuten Mobile · KDDI/au · SoftBank5G · Hotspot · Top-up$1.00
Most countriesKDDI/au · SoftBank · SKTelecom · LG Uplus5G · Hotspot · Top-up$2.00
KDDI/au · SoftBank5G · Hotspot · Top-up$2.00
Included✓ 5G✓ Hotspot✓ Top-up
Included✓ 5G✓ Hotspot✓ Top-up
Included✓ 5G✓ Hotspot✓ Top-upNon HK IP
One-time price$1.00$2.00$2.00USD$1.00 per GB$2.00 per GB$2.00 per GB

1 GB · 7 days · Japan · $1.00 USD1 GB · 7 days · Japan + South Korea · $2.00 USD1 GB · 7 days · Japan · $2.00 USD

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[ / Popular ]

Popular Japan eSIM plans

The best value, the common sizes and the unlimited option. Each card opens that plan in the builder.

[ / All plans ]

Every Japan eSIM plan

17 plans · sorted by validity

[ FIXED DATA ]

[ UNLIMITED ]

Compare all Japan plans

Prices in USD. Updated 2026-09-30.

[ / Duration ]

Browse by trip length.

[ / Coverage ]

Networks and coverage in Japan

Japan, or Japan + South Korea — where the data service works. Customers worldwide. Purchase is not restricted by the buyer's location.

  • NTT docomo5GLTE

    In 12 of 26 plans for Japan.

  • Rakuten Mobile5GLTE

    In 9 of 26 plans for Japan.

  • KDDI/au5GLTE

    In 23 of 26 plans for Japan.

  • SoftBank5GLTE

    In 23 of 26 plans for Japan.

  • SKTelecom5GLTE

    In 7 of 26 plans for Japan.

  • LG Uplus5GLTE

    In 7 of 26 plans for Japan.

  • Tokyo
  • Osaka
  • Kyoto
  • Sapporo
  • Fukuoka
  • Hiroshima
  • Nara
  • Okinawa

[ / Reviews ]

Loved by travellers.

Reviews on Trustpilot →
  • “Theo was amazing, he really put the effort to figure out what was the issue with my connectivity, and while doing so he secured that I have temporary card. I am the regional head of CX team in IKEA, and I know when professional support customer experience has been offered. Thank you once again!”
    MRMarijana R.30 days in Europe★★★★★
  • “I used it while traveling in Egypt. The internet was very fast without any slowdowns, and the setup guide was easy to follow. Thank you!”
    SNSerhii N.1 week in Egypt★★★★★
  • “Used it twice this year in Canada - first time when my parents came to Canada for a few weeks - they only needed internet, so it's much cheaper and easier to setup (it was like 3-4 minutes with Apple Pay) than buying something from a local carrier...”
    IVIvan2 weeks in Canada★★★★★

[ / Setup ]

Two minutes, before you fly.

  1. 01

    Buy as a guest

    Pick a plan and check out in seconds — no account, no sign-up, no password to remember.

  2. 02

    Get your QR

    Your eSIM QR code is delivered instantly to your inbox. Nothing to ship, nothing to wait for.

  3. 03

    Scan and connect

    Scan the code, turn on data roaming for the Lumo line, and you are online in about 30 seconds.

[ / Nearby ]

Other destinations in Asia

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Popular worldwide →CanadaFranceGermanyItalyMexicoNetherlands

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