JAPAN SIM NAVIJapanConnect eSIM

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JapanConnect eSIM in Japan: every plan, and what it costs

Checked / SIM Navi team

Every JapanConnect eSIM prepaid travel plan covering Japan that we track, with tax-included pricing and the activation and refund terms from JapanConnect eSIM's own official pages.

JapanConnect eSIM's cheapest Japan prepaid eSIM plan is 1GB/day (then 256kbps) for 1 days at ¥780, tax included, out of 77 plans we track (checked November 7, 2026).

JapanConnect eSIM

Cheapest JapanConnect eSIM Japan plan we list

JapanConnect eSIM1GB/day (then 256kbps) (KDDI / SoftBank network)

¥780 total

Valid for 1 daysHotspot yesPlans in our data 77

  • Priced in yen, so this is exactly what you pay.
  • Official pages checked on November 7, 2026.
See JapanConnect eSIM's official site

JapanConnect eSIM Japan plans

Total price you pay, tax included. Longer plans are listed as they are — the ranking on the tourist eSIM page decides which one is cheapest for your trip.

1 daysUnlimited (docomo / IIJ network)1,080 yen1 daysUnlimited (KDDI / SoftBank network)1,080 yen1 days1GB/day (then 256kbps) (docomo / IIJ network)980 yen1 days1GB/day (then 256kbps) (KDDI / SoftBank network)780 yen2 days1GB/day (then 256kbps) (docomo / IIJ network)1,080 yen2 days1GB/day (then 256kbps) (KDDI / SoftBank network)1,080 yen3 days1GB total (KDDI / SoftBank network)880 yen3 daysUnlimited (docomo / IIJ network)1,580 yen
JapanConnect eSIM Japan plans by validity (total price, tax incl., checked November 7, 2026)
  • 1 daysUnlimited (docomo / IIJ network)¥1,080
  • 1 daysUnlimited (KDDI / SoftBank network)¥1,080
  • 1 days1GB/day (then 256kbps) (docomo / IIJ network)¥980
  • 1 days1GB/day (then 256kbps) (KDDI / SoftBank network)¥780
  • 2 days1GB/day (then 256kbps) (docomo / IIJ network)¥1,080
  • 2 days1GB/day (then 256kbps) (KDDI / SoftBank network)¥1,080
Show the other 71 plans
  • 3 days1GB total (KDDI / SoftBank network)¥880
  • 3 daysUnlimited (docomo / IIJ network)¥1,580
  • 3 daysUnlimited (KDDI / SoftBank network)¥1,580
  • 3 days1GB/day (then 256kbps) (docomo / IIJ network)¥1,180
  • 3 days1GB/day (then 256kbps) (KDDI / SoftBank network)¥1,180
  • 4 days1GB/day (then 256kbps) (docomo / IIJ network)¥1,280
  • 4 days1GB/day (then 256kbps) (KDDI / SoftBank network)¥1,280
  • 5 days3GB total (docomo / IIJ network)¥1,250
  • 5 days3GB total (KDDI / SoftBank network)¥1,250
  • 5 daysUnlimited (docomo / IIJ network)¥2,280
  • 5 daysUnlimited (KDDI / SoftBank network)¥2,280
  • 5 days1GB/day (then 256kbps) (docomo / IIJ network)¥1,380
  • 5 days1GB/day (then 256kbps) (KDDI / SoftBank network)¥1,380
  • 6 days1GB/day (then 256kbps) (docomo / IIJ network)¥1,480
  • 6 days1GB/day (then 256kbps) (KDDI / SoftBank network)¥1,480
  • 7 days5GB total (docomo / IIJ network)¥1,480
  • 7 days5GB total (KDDI / SoftBank network)¥1,650
  • 7 daysUnlimited (docomo / IIJ network)¥2,980
  • 7 daysUnlimited (KDDI / SoftBank network)¥2,980
  • 7 days1GB/day (then 256kbps) (docomo / IIJ network)¥1,580
  • 7 days1GB/day (then 256kbps) (KDDI / SoftBank network)¥1,580
  • 8 days1GB/day (then 256kbps) (docomo / IIJ network)¥1,680
  • 8 days1GB/day (then 256kbps) (KDDI / SoftBank network)¥1,680
  • 9 days1GB/day (then 256kbps) (docomo / IIJ network)¥1,780
  • 9 days1GB/day (then 256kbps) (KDDI / SoftBank network)¥1,780
  • 10 days5GB total (docomo / IIJ network)¥1,680
  • 10 daysUnlimited (docomo / IIJ network)¥3,650
  • 10 daysUnlimited (KDDI / SoftBank network)¥3,650
  • 10 days1GB/day (then 256kbps) (docomo / IIJ network)¥1,880
  • 10 days1GB/day (then 256kbps) (KDDI / SoftBank network)¥1,880
  • 11 days1GB/day (then 256kbps) (docomo / IIJ network)¥1,980
  • 11 days1GB/day (then 256kbps) (KDDI / SoftBank network)¥1,980
  • 12 days1GB/day (then 256kbps) (docomo / IIJ network)¥2,080
  • 12 days1GB/day (then 256kbps) (KDDI / SoftBank network)¥2,080
  • 13 days1GB/day (then 256kbps) (docomo / IIJ network)¥2,180
  • 13 days1GB/day (then 256kbps) (KDDI / SoftBank network)¥2,180
  • 14 days1GB/day (then 256kbps) (docomo / IIJ network)¥2,280
  • 14 days1GB/day (then 256kbps) (KDDI / SoftBank network)¥2,280
  • 15 days10GB total (docomo / IIJ network)¥1,870
  • 15 days20GB total (docomo / IIJ network)¥2,580
  • 15 days10GB total (KDDI / SoftBank network)¥1,870
  • 15 daysUnlimited (docomo / IIJ network)¥5,180
  • 15 daysUnlimited (KDDI / SoftBank network)¥5,180
  • 15 days1GB/day (then 256kbps) (docomo / IIJ network)¥2,380
  • 15 days1GB/day (then 256kbps) (KDDI / SoftBank network)¥2,380
  • 16 days1GB/day (then 256kbps) (docomo / IIJ network)¥2,480
  • 16 days1GB/day (then 256kbps) (KDDI / SoftBank network)¥2,480
  • 17 days1GB/day (then 256kbps) (docomo / IIJ network)¥2,580
  • 17 days1GB/day (then 256kbps) (KDDI / SoftBank network)¥2,580
  • 18 days1GB/day (then 256kbps) (docomo / IIJ network)¥2,680
  • 18 days1GB/day (then 256kbps) (KDDI / SoftBank network)¥2,680
  • 19 days1GB/day (then 256kbps) (docomo / IIJ network)¥2,780
  • 19 days1GB/day (then 256kbps) (KDDI / SoftBank network)¥2,780
  • 20 daysUnlimited (docomo / IIJ network)¥6,780
  • 20 daysUnlimited (KDDI / SoftBank network)¥6,780
  • 20 days1GB/day (then 256kbps) (docomo / IIJ network)¥2,880
  • 20 days1GB/day (then 256kbps) (KDDI / SoftBank network)¥2,880
  • 25 daysUnlimited (docomo / IIJ network)¥8,280
  • 25 daysUnlimited (KDDI / SoftBank network)¥8,280
  • 25 days1GB/day (then 256kbps) (docomo / IIJ network)¥3,380
  • 25 days1GB/day (then 256kbps) (KDDI / SoftBank network)¥3,380
  • 30 days20GB total (docomo / IIJ network)¥2,860
  • 30 days30GB total (docomo / IIJ network)¥3,750
  • 30 days50GB total (docomo / IIJ network)¥5,480
  • 30 days20GB total (KDDI / SoftBank network)¥2,860
  • 30 days30GB total (KDDI / SoftBank network)¥3,750
  • 30 days50GB total (KDDI / SoftBank network)¥4,980
  • 30 daysUnlimited (docomo / IIJ network)¥9,680
  • 30 daysUnlimited (KDDI / SoftBank network)¥9,680
  • 30 days1GB/day (then 256kbps) (docomo / IIJ network)¥3,980
  • 30 days1GB/day (then 256kbps) (KDDI / SoftBank network)¥3,980

JapanConnect eSIM, 77 Japan plans (tax incl.).

See JapanConnect eSIM's official site

Payment, activation & refunds

ActivationBrowser onlyDays start on first useStart within 60 daysSupportJapanese supportRefund terms on recordPrepaid Japan plans: 77
What JapanConnect eSIM states officially (checked November 7, 2026). Details in the table below.
JapanConnect eSIM, verified against official sources (November 7, 2026).
ConditionWhat the official page states
Payment methodsCredit card
App required?No
Validity starts fromFirst connection in Japan. Start using it within 60 days of purchase. After that it expires and can no longer be used.
Hotspot (tethering)Yes. The official FAQ says tethering is available. For the Japan eSIMs only, you have to enter vmobile.jp in the APN, LTE settings and Internet sharing (hotspot) fields (checked 2026-10-09).
Japanese-language supportYes
Refund / cancellationIt is a digital product: only an eSIM that has not been installed can be cancelled, within 30 days of purchase. An eSIM that has been used, installed, or deleted after installing cannot be returned or refunded (official returns and refund policy).

Frequently asked questions

Does JapanConnect eSIM's Japan eSIM include a phone number?

The prepaid JapanConnect eSIM Japan plans we list are data-only, with no voice number or SMS.

Can I tether / use JapanConnect eSIM's Japan eSIM as a hotspot?

Yes, for the plans JapanConnect eSIM lists as hotspot-capable — see the conditions table. The official FAQ says tethering is available. For the Japan eSIMs only, you have to enter vmobile.jp in the APN, LTE settings and Internet sharing (hotspot) fields (checked 2026-10-09).

Do I need the JapanConnect eSIM app to buy and activate this?

No — you can buy and activate it through JapanConnect eSIM's website; no app install required.

Sources

Back to the Japan eSIM ranking · Activation and refunds, explained · eSIM vs. a physical SIM

Before you buy from JapanConnect eSIM

Check that your phone supports eSIM and is carrier-unlocked, and when the validity clock starts, on JapanConnect eSIM's official site.

See JapanConnect eSIM's official site

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