🇯🇵 undefined

Japan eSIM

eSIM plans for Japan. Install before you fly and switch on when you land.

This page carries 91 eSIM plans for Japan, riding on NTT DOCOMO / KDDI (au) / SoftBank with 3G / 4G / 5G support. Install the profile at home before you fly; the plan starts counting when the phone first registers on a network at the destination.

Arma el plan que te encaja

Pick your days and data and we match the closest real packages, cheapest first.

−5%5% off every plan · code ESIM5 applied for you · new eSIMs only, not top-ups

¿Cuántos días?

How much data

Full speed up to the daily quota, then unlimited at a reduced speed

Sort by91 packages

Japan 1GB 7 days

Exits in Hong Kong · NTT docomo / Rakuten Mobile / KDDI/au

1GB · 7 días

Compartir datos
5G

Quantity1

~~1,63 €~~−5%1,55 €Promo price, 5% off with code ESIM5

Detalles

Japan 1GB 7 days

Exits in Japan · NTT docomo

1GB · 7 días

Compartir datos
5G

Quantity1

~~1,63 €~~−5%1,55 €Promo price, 5% off with code ESIM5

Detalles

Japan 500MB 7 days

500MB · 7 días

Compartir datos

Quantity1

~~1,63 €~~−5%1,55 €Promo price, 5% off with code ESIM5

Detalles

Japan +1 countries 1GB 7 days

Works in 2 countries: Japan, South KoreaVer todo

Japan, South Korea

1GB · 7 días

Compartir datos
5G

No top-up

Quantity1

~~2,49 €~~−5%2,36 €Promo price, 5% off with code ESIM5

Detalles

Japan 1GB 7 days

Exits in Singapore · KDDI/au

1GB · 7 días

Compartir datos
5G

Quantity1

~~2,49 €~~−5%2,36 €Promo price, 5% off with code ESIM5

Detalles

Japan 3GB 15 days

Exits in Hong Kong · NTT docomo / Rakuten Mobile / KDDI/au

3GB · 15 días

Compartir datos
5G

Quantity1

~~3,08 €~~−5%2,92 €Promo price, 5% off with code ESIM5

Detalles

Picked by how you travel

Mejor para un viaje corto

Japan 500MB per day

NTT docomo / Rakuten Mobile / KDDI/au

Exits in Hong Kong · NTT docomo / Rakuten Mobile / KDDI/au · 384 Kbps after the quota

Daily

Datos: 500MB per day
Vigencia: sold per day, up to 365 days
Compartir datos: Sí
Tecnología: 3G / 4G / 5G

Validity starts on first connection at the destination

Daily, no top-up

desde~~0,77 €~~0,73 €

Detalles

Mejor para mucho consumo

Japan 50GB 30 days

NTT docomo / Rakuten Mobile / KDDI/au

Exits in Hong Kong · NTT docomo / Rakuten Mobile / KDDI/au

Fixed

Datos: 50GB
Vigencia: 30 days
Compartir datos: Sí
Tecnología: 3G / 4G / 5G

Validity starts on first connection at the destination

desde~~26,92 €~~25,57 €

Detalles

These picks are computed from price per GB, validity and plan features only — never from what we earn.

All Japan plans

¿No sabes qué plan elegir?

Dinos los días y el consumo y elegimos entre los planes de esta página

¿Cuántos días?

¿Cuánto consumes?

Necesito compartir datos

Mejor opción

Japan 2GB per day

KDDI/au

2GB per day, buy exactly the 7 days you need
Supports 5G network

~~23,48 €~~22,30 €

for 7 days

Elegir este plan

El más barato

Japan 10GB 30 days

NTT docomo / Rakuten Mobile / KDDI/au

10GB for 7 days, leaves about 41% headroom
Valid for 30 days, longer than your 7-day trip in case plans shift
Supports 5G network

~~7,75 €~~7,36 €

Elegir este plan

Más margen de datos

Japan 20GB 30 days

NTT docomo / Rakuten Mobile / KDDI/au

20GB for 7 days, leaves about 183% headroom
Valid for 30 days, longer than your 7-day trip in case plans shift
Supports 5G network

~~12,67 €~~12,03 €

Elegir este plan

El más flexible

Japan 3GB per day

NTT docomo / Rakuten Mobile / KDDI/au

3GB per day, buy exactly the 7 days you need
Supports 5G network

~~29,50 €~~28,02 €

for 7 days

Elegir este plan

Short trips, 1–7 days8 packages

Ordenar

Japan 1GB 7 days

NTT docomo / Rakuten Mobile / KDDI/au

Exits in Hong Kong · NTT docomo / Rakuten Mobile / KDDI/au

Fixed

Datos: 1GB
Vigencia: 7 days
Compartir datos: Sí
Tecnología: 3G / 4G / 5G

Validity starts on first connection at the destination

desde~~1,63 €~~1,55 €

Detalles

Choose network

Japan 500MB 7 days

NTT docomo / Rakuten Mobile / KDDI/au

Fixed

Datos: 500MB
Vigencia: 7 days
Compartir datos: Sí
Tecnología: 3G / 4G

Validity starts on first connection at the destination

4G only, no 5G

desde~~1,63 €~~1,55 €

Detalles

Japan +1 countries 1GB 7 days

2 countries · partner networks

Fixed

Works in 2 countries: Japan, South KoreaVer todo

Japan, South Korea

Datos: 1GB
Vigencia: 7 days
Compartir datos: Sí
Tecnología: 3G / 4G / 5G

Validity starts on first connection at the destination

No top-up

desde~~2,49 €~~2,36 €

Detalles

Japan +2 countries 1GB 7 days

3 countries · partner networks

Fixed

Works in 3 countries: Japan, China, South KoreaVer todo

Japan, China, South Korea

Datos: 1GB
Vigencia: 7 days
Compartir datos: Sí
Tecnología: 3G / 4G / 5G

Validity starts on first connection at the destination

desde~~4,21 €~~4,00 €

Detalles

Japan +19 countries 1GB 7 days

20 countries · partner networks

Fixed

Works in 20 countries: Japan, Australia, China +17Ver todo

Japan, Australia, China, Hong Kong, Singapore, South Korea, Vietnam, Cambodia, India, Indonesia, Israel, Kuwait, Macau, Malaysia, New Zealand, Pakistan, Philippines, Saudi Arabia, Sri Lanka, Thailand

Datos: 1GB
Vigencia: 7 days
Compartir datos: Sí
Tecnología: 3G / 4G / 5G

Validity starts on first connection at the destination

desde~~5,93 €~~5,63 €

Detalles

Japan +11 countries 1GB 7 days

12 countries · partner networks

Fixed

Works in 12 countries: Japan, China, Hong Kong +9Ver todo

Japan, China, Hong Kong, Singapore, South Korea, Taiwan, Vietnam, Cambodia, Indonesia, Macau, Malaysia, Thailand

Datos: 1GB
Vigencia: 7 days
Compartir datos: Sí
Tecnología: 3G / 4G

Validity starts on first connection at the destination

4G only, no 5G

desde~~5,93 €~~5,63 €

Detalles

8–15 days4 packages

Ordenar

Japan 3GB 15 days

NTT docomo / Rakuten Mobile / KDDI/au

Exits in Hong Kong · NTT docomo / Rakuten Mobile / KDDI/au

Fixed

Datos: 3GB
Vigencia: 15 days
Compartir datos: Sí
Tecnología: 3G / 4G / 5G

Validity starts on first connection at the destination

desde~~3,08 €~~2,92 €

Detalles

Choose network

Japan +2 countries 3GB 15 days

3 countries · partner networks

Fixed

Works in 3 countries: Japan, China, South KoreaVer todo

Japan, China, South Korea

Datos: 3GB
Vigencia: 15 days
Compartir datos: Sí
Tecnología: 3G / 4G / 5G

Validity starts on first connection at the destination

desde~~8,51 €~~8,08 €

Detalles

Japan +19 countries 3GB 15 days

20 countries · partner networks

Fixed

Works in 20 countries: Japan, Australia, China +17Ver todo

Japan, Australia, China, Hong Kong, Singapore, South Korea, Vietnam, Cambodia, India, Indonesia, Israel, Kuwait, Macau, Malaysia, New Zealand, Pakistan, Philippines, Saudi Arabia, Sri Lanka, Thailand

Datos: 3GB
Vigencia: 15 days
Compartir datos: Sí
Tecnología: 3G / 4G / 5G

Validity starts on first connection at the destination

desde~~13,67 €~~12,99 €

Detalles

Japan +11 countries 3GB 15 days

12 countries · partner networks

Fixed

Works in 12 countries: Japan, China, Hong Kong +9Ver todo

Japan, China, Hong Kong, Singapore, South Korea, Taiwan, Vietnam, Cambodia, Indonesia, Macau, Malaysia, Thailand

Datos: 3GB
Vigencia: 15 days
Compartir datos: Sí
Tecnología: 3G / 4G

Validity starts on first connection at the destination

4G only, no 5G

desde~~13,67 €~~12,99 €

Detalles

16 days and longer35 packages

Ordenar

Japan 3GB 30 days

NTT docomo / Rakuten Mobile / KDDI/au

Exits in Hong Kong · NTT docomo / Rakuten Mobile / KDDI/au

Fixed

Datos: 3GB
Vigencia: 30 days
Compartir datos: Sí
Tecnología: 3G / 4G / 5G

Validity starts on first connection at the destination

desde~~3,60 €~~3,42 €

Detalles

Choose network

Japan 5GB 30 days

NTT docomo / Rakuten Mobile / KDDI/au

Exits in Hong Kong · NTT docomo / Rakuten Mobile / KDDI/au

Fixed

Datos: 5GB
Vigencia: 30 days
Compartir datos: Sí
Tecnología: 3G / 4G / 5G

Validity starts on first connection at the destination

desde~~4,38 €~~4,16 €

Detalles

Choose network

Japan +19 countries 1GB 30 days

20 countries · partner networks

Fixed

Works in 20 countries: Japan, Australia, China +17Ver todo

Japan, Australia, China, Hong Kong, Singapore, South Korea, Vietnam, Cambodia, India, Indonesia, Israel, Kuwait, Macau, Malaysia, New Zealand, Pakistan, Philippines, Saudi Arabia, Sri Lanka, Thailand

Datos: 1GB
Vigencia: 30 days
Compartir datos: Sí
Tecnología: 3G / 4G / 5G

Validity starts on first connection at the destination

desde~~5,93 €~~5,63 €

Detalles

Japan +1 countries 3GB 30 days

2 countries · partner networks

Fixed

Works in 2 countries: Japan, South KoreaVer todo

Japan, South Korea

Datos: 3GB
Vigencia: 30 days
Compartir datos: Sí
Tecnología: 3G / 4G / 5G

Validity starts on first connection at the destination

No top-up

desde~~6,79 €~~6,45 €

Detalles

Japan 10GB 30 days

NTT docomo / Rakuten Mobile / KDDI/au

Exits in Hong Kong · NTT docomo / Rakuten Mobile / KDDI/au

Fixed

Datos: 10GB
Vigencia: 30 days
Compartir datos: Sí
Tecnología: 3G / 4G / 5G

Validity starts on first connection at the destination

desde~~7,75 €~~7,36 €

Detalles

Choose network

Japan +2 countries 3GB 30 days

3 countries · partner networks

Fixed

Works in 3 countries: Japan, China, South KoreaVer todo

Japan, China, South Korea

Datos: 3GB
Vigencia: 30 days
Compartir datos: Sí
Tecnología: 3G / 4G / 5G

Validity starts on first connection at the destination

desde~~9,37 €~~8,90 €

Detalles

Daily · unlimited with fair use17 packages

Full speed up to each day's quota, then a reduced speed for the rest of that day. Buy as many days as the trip needs.

Ordenar

Japan 500MB per day

NTT docomo / Rakuten Mobile / KDDI/au

Exits in Hong Kong · NTT docomo / Rakuten Mobile / KDDI/au · 384 Kbps after the quota

Daily

Datos: 500MB per day
Vigencia: sold per day, up to 365 days
Compartir datos: Sí
Tecnología: 3G / 4G / 5G

Validity starts on first connection at the destination

Daily, no top-up

desde~~0,77 €~~0,73 €

Detalles

Choose network

Japan 1GB per day

KDDI/au

Exits in Singapore · KDDI/au · 512 Kbps after the quota

Daily

Datos: 1GB per day
Vigencia: sold per day, up to 365 days
Compartir datos: Sí
Tecnología: 3G / 4G / 5G

Validity starts on first connection at the destination

Daily, no top-up
One network

desde~~1,63 €~~1,55 €

Detalles

Choose network

Japan +2 countries 500MB per day

3 countries · partner networks

Daily

Works in 3 countries: Japan, China, South KoreaVer todo

Japan, China, South Korea

Datos: 500MB per day
Vigencia: sold per day, up to 365 days
Compartir datos: Sí
Tecnología: 3G / 4G / 5G

Validity starts on first connection at the destination

Daily, no top-up

desde~~2,49 €~~2,36 €

Detalles

Japan +1 countries 1GB per day

2 countries · partner networks

Daily

Works in 2 countries: Japan, South KoreaVer todo

Japan, South Korea

Datos: 1GB per day
Vigencia: sold per day, up to 365 days
Compartir datos: Sí
Tecnología: 3G / 4G / 5G

Validity starts on first connection at the destination

Daily, no top-up

desde~~2,49 €~~2,36 €

Detalles

Japan 2GB per day

KDDI/au

Exits in Singapore · KDDI/au · 512 Kbps after the quota

Daily

Datos: 2GB per day
Vigencia: sold per day, up to 365 days
Compartir datos: Sí
Tecnología: 3G / 4G / 5G

Validity starts on first connection at the destination

Daily, no top-up
One network

desde~~3,35 €~~3,18 €

Detalles

Choose network

Japan +11 countries 500MB per day

12 countries · partner networks

Daily

Works in 12 countries: Japan, China, Hong Kong +9Ver todo

Japan, China, Hong Kong, Singapore, South Korea, Taiwan, Vietnam, Cambodia, Indonesia, Macau, Malaysia, Thailand

Datos: 500MB per day
Vigencia: sold per day, up to 365 days
Compartir datos: Sí
Tecnología: 3G / 4G

Validity starts on first connection at the destination

4G only, no 5G
Daily, no top-up

desde~~3,35 €~~3,18 €

Detalles

Covers several countries49 packages

Packages valid beyond one country; the card lists them.

Ordenar

Japan +1 countries 1GB 7 days

2 countries · partner networks

Fixed

Works in 2 countries: Japan, South KoreaVer todo

Japan, South Korea

Datos: 1GB
Vigencia: 7 days
Compartir datos: Sí
Tecnología: 3G / 4G / 5G

Validity starts on first connection at the destination

No top-up

desde~~2,49 €~~2,36 €

Detalles

Japan +2 countries 500MB per day

3 countries · partner networks

Daily

Works in 3 countries: Japan, China, South KoreaVer todo

Japan, China, South Korea

Datos: 500MB per day
Vigencia: sold per day, up to 365 days
Compartir datos: Sí
Tecnología: 3G / 4G / 5G

Validity starts on first connection at the destination

Daily, no top-up

desde~~2,49 €~~2,36 €

Detalles

Japan +1 countries 1GB per day

2 countries · partner networks

Daily

Works in 2 countries: Japan, South KoreaVer todo

Japan, South Korea

Datos: 1GB per day
Vigencia: sold per day, up to 365 days
Compartir datos: Sí
Tecnología: 3G / 4G / 5G

Validity starts on first connection at the destination

Daily, no top-up

desde~~2,49 €~~2,36 €

Detalles

Japan +11 countries 500MB per day

12 countries · partner networks

Daily

Works in 12 countries: Japan, China, Hong Kong +9Ver todo

Japan, China, Hong Kong, Singapore, South Korea, Taiwan, Vietnam, Cambodia, Indonesia, Macau, Malaysia, Thailand

Datos: 500MB per day
Vigencia: sold per day, up to 365 days
Compartir datos: Sí
Tecnología: 3G / 4G

Validity starts on first connection at the destination

4G only, no 5G
Daily, no top-up

desde~~3,35 €~~3,18 €

Detalles

Japan +2 countries 1GB 7 days

3 countries · partner networks

Fixed

Works in 3 countries: Japan, China, South KoreaVer todo

Japan, China, South Korea

Datos: 1GB
Vigencia: 7 days
Compartir datos: Sí
Tecnología: 3G / 4G / 5G

Validity starts on first connection at the destination

desde~~4,21 €~~4,00 €

Detalles

Japan +2 countries 1GB per day

3 countries · partner networks

Daily

Works in 3 countries: Japan, China, South KoreaVer todo

Japan, China, South Korea

Datos: 1GB per day
Vigencia: sold per day, up to 365 days
Compartir datos: Sí
Tecnología: 3G / 4G / 5G

Validity starts on first connection at the destination

Daily, no top-up

desde~~4,21 €~~4,00 €

Detalles

Plans listed

Red

NTT DOCOMO, KDDI (au), SoftBank, Rakuten Mobile

Tecnología

3G / 4G / 5G

Local currency

JPY

How much data you actually need

Al aterrizar

Dónde cambia la cobertura

Cities travellers ask about

Read it city by city: Tokyo, Osaka, Kyoto, Sapporo, Fukuoka, Nagoya, Hiroshima, Nara, Okinawa

Apps to install before you fly

Networks in Japan

Operator	Tecnología
NTT DOCOMO	4G / 5G
KDDI (au)	4G / 5G
SoftBank	4G / 5G
Rakuten Mobile	4G / 5G

These are the networks operating in the country. A given plan may reach only some of them — check the network named on the plan itself.

Plan comparison

Plan	Datos	Vigencia	Compartir datos	Vendido por
Japan 500MB per day	500MB per day	1 días	Sí	eSIMonline
Japan 500MB per day	500MB per day	1 días	Sí	eSIMonline
Japan 500MB per day	500MB per day	1 días	Sí	eSIMonline
Japan 1GB per day	1GB per day	1 días	Sí	eSIMonline
Japan 1GB per day	1GB per day	1 días	Sí	eSIMonline
Japan 1GB per day	1GB per day	1 días	Sí	eSIMonline
Japan 1GB per day	1GB per day	1 días	Sí	eSIMonline
Japan +2 countries 500MB per day	500MB per day	1 días	Sí	eSIMonline
Japan +1 countries 1GB per day	1GB per day	1 días	Sí	eSIMonline
Japan 2GB per day	2GB per day	1 días	Sí	eSIMonline
Japan 2GB per day	2GB per day	1 días	Sí	eSIMonline
Japan +11 countries 500MB per day	500MB per day	1 días	Sí	eSIMonline

Preguntas frecuentes

Does an eSIM work on the Shinkansen?+

Yes, though long tunnels interrupt it, especially on the stretches that cut straight through mountains. If you need to join an online meeting on board, download the files you need beforehand and leave slack in the schedule; service comes back on its own once the train clears the tunnel or stops at a station.

Do I need an unlimited plan for Japan?+

Usually not. A 10–20GB plan covers a typical 7–10 day trip built around maps, chat and photos. Unlimited pays off when you stream or go live every day, or when you tether several devices off one line. Multiply your realistic daily use by the number of nights before you decide.

Should I turn roaming off on my Thai SIM while using the eSIM?+

Yes. Set the eSIM as the data line and switch data roaming off on your Thai SIM so you are not billed twice without noticing. You can still leave the Thai line registered for calls and SMS if you are waiting on bank one-time passwords, because receiving a text does not draw on the eSIM data allowance.

When does a Japan eSIM start counting days?+

Most plans here start when the phone first connects to a network at the destination, so you can install in advance at home and switch it on after landing. Each plan page states its own rule.

Do I have to remove my home SIM?+

No. The eSIM is a second line, so you keep your home number for SMS OTP. Turn off roaming data on the home line and set the eSIM as the data line.

More on Japan

📶 Networks and coverage 🗓 Mejor época para viajar ✈️ NRT Tokyo ✈️ HND Tokyo ✈️ KIX Osaka ✈️ ITM Osaka ✈️ CTS Sapporo ✈️ FUK Fukuoka ✈️ NGO Nagoya ✈️ OKA Okinawa ✈️ HIJ Hiroshima ✈️ SDJ Sendai

Relacionado

🌏 🌏 🌏 🇹🇭 🇲🇾 🇸🇬 🇮🇩 🇵🇭 🇻🇳 🇰🇭 🇱🇦 📘 📘 📘 📘

Última actualización: 11 de septiembre de 2026