PikoeSIM
100 MB
7 days25% offStarts: First Installation. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
Japan eSIM
Plans from€0.51
100 MB 7 days
Kiyomizu-dera, Kyoto
- Fast 4G/5G
- One-click Activation
- Hotspot Sharing
- 24/7 Support
Choose your plan
7 days(3 plans)
500 MB
7 days€0.68€1.39/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
1 GB
7 days€0.62€0.62/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
30 days(22 plans)
1 GB
30 days€0.78€0.78/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
2 GB
30 days€1.52€0.76/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
3 GB
30 days€1.78€0.59/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
4 GB
30 days€3.27€0.82/GBStarts: First Network Connection. Networks: KDDI/au 5G. Hotspot: supported.
5 GB
30 days€2.66€0.53/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
10 GB
30 days€4.46€0.45/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
12 GB
30 days€4.82€0.40/GBStarts: First Network Connection. Networks: NTT docomo 4G. Hotspot: supported.
14 GB
30 days€11.83€0.85/GBStarts: First Network Connection. Networks: NTT docomo 4G. Hotspot: supported.
15 GB
30 days€11.11€0.74/GBStarts: First Network Connection. Networks: NTT docomo 4G. Hotspot: supported.
16 GB
30 days€6.55€0.41/GBStarts: First Network Connection. Networks: NTT docomo 4G. Hotspot: supported.
18 GB
30 days€7.37€0.41/GBStarts: First Network Connection. Networks: NTT docomo 4G. Hotspot: supported.
20 GB
30 days€7.48€0.37/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
30 GB
30 days€10.48€0.35/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
32 GB
30 days€10.95€0.34/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
35 GB
30 days€11.64€0.33/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
38 GB
30 days€12.36€0.33/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
40 GB
30 days€12.82€0.32/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
42 GB
30 days€13.28€0.32/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
45 GB
30 days€14.21€0.32/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
48 GB
30 days€14.90€0.31/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
50 GB
30 days€16.19€0.32/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
100 GB
30 days€62.50€0.63/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
15 days(3 plans)
2 GB
15 days€1.49€0.75/GBStarts: First Network Connection. Networks: NTT docomo 4G. Hotspot: supported.
3 GB
15 days€1.90€0.63/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
5 GB
15 days€2.99€0.60/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
20 days(17 plans)
2 GB
20 days€1.49€0.75/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
3 GB
20 days€2.24€0.75/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
4 GB
20 days€2.95€0.74/GBStarts: First Network Connection. Networks: KDDI/au 5G. Hotspot: supported.
12 GB
20 days€5.62€0.47/GBStarts: First Network Connection. Networks: NTT docomo 4G. Hotspot: supported.
14 GB
20 days€6.61€0.47/GBStarts: First Network Connection. Networks: NTT docomo 4G. Hotspot: supported.
15 GB
20 days€6.96€0.46/GBStarts: First Network Connection. Networks: NTT docomo 4G. Hotspot: supported.
16 GB
20 days€7.73€0.48/GBStarts: First Network Connection. Networks: NTT docomo 4G. Hotspot: supported.
18 GB
20 days€7.37€0.41/GBStarts: First Network Connection. Networks: NTT docomo 4G. Hotspot: supported.
30 GB
20 days€10.91€0.36/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
32 GB
20 days€16.78€0.52/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
35 GB
20 days€17.74€0.51/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
38 GB
20 days€20.65€0.54/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
40 GB
20 days€28.33€0.71/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
42 GB
20 days€25.63€0.61/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
45 GB
20 days€26.78€0.60/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
48 GB
20 days€27.49€0.57/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
50 GB
20 days€22.37€0.45/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
1 day(1 plan)
3 GB
1 day€1.08€0.36/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
5 days(1 plan)
3 GB
5 days€1.57€0.52/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
10 days(1 plan)
5 GB
10 days€2.30€0.46/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
21 days(1 plan)
5 GB
21 days€4.56€0.91/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
45 days(1 plan)
5 GB
45 days€9.82€1.96/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
60 days(3 plans)
5 GB
60 days€9.82€1.96/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
30 GB
60 days€18.14€0.60/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
100 GB
60 days€47.85€0.48/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
90 days(1 plan)
50 GB
90 days€27.04€0.54/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
180 days(1 plan)
50 GB
180 days€27.50€0.55/GBStarts: First Network Connection. Networks: NTT docomo 5G, Rakuten Mobile 5G, KDDI/au 5G, SoftBank 5G. Hotspot: supported.
Tech specs
| Specification | Details |
|---|---|
| Country coverage | Japan only. |
| Local networks | NTT docomo, Rakuten Mobile, KDDI/au, SoftBank |
| Network technology | Connects to 4G/5G where the network offers it. Networks and technology vary by plan. |
| Data & validity | Fixed total data. No daily reset. |
| Calls & SMS | Use internet messaging and calling apps. |
| Hotspot | The listed networks support hotspot. Any device you connect draws from the same data allowance. |
| Your phone | An eSIM-compatible, network-unlocked phone is required. |
How it works
Pick a plan, add the eSIM to your phone, then connect once you're in Japan.
01Choose your plan
Compare data, validity and activation. Check phone compatibility.
02Follow the installation instructions
Install over Wi-Fi. Check when validity starts before installing.
03Connect in Japan
Select the eSIM for mobile data and follow its setup instructions.
Compare ways to get online in Japan
Use prepaid data on the phone you already carry. This is how PikoeSIM compares with a rental router, home-carrier roaming and a physical SIM.
Swipe or scroll to compare all four options
| What matters | PikoeSIMTravel eSIM | Pocket Wi-FiRental router | RoamingYour home carrier | Local SIMPhysical SIM card |
|---|---|---|---|---|
| Getting connected | Download the eSIM to your phone, then follow the activation steps that come with your plan. | Book delivery or collect a rental router from the provider. | Turn on roaming and confirm your destination is covered by your home plan. | Buy a SIM card and insert it into a compatible SIM slot on your phone. |
| Extra equipment | None. You use the eSIM-compatible phone you already have. | A separate device to carry, charge and keep within range. | None. You keep using your existing phone and SIM. | A physical SIM card. You might need to remove your usual SIM to fit it. |
| Data & cost | From €0.51 for 100 MB / 7 days. You pick a fixed allowance when you order. | Rental fees and data terms vary by provider. Check delivery, loss and damage fees before booking. | Your carrier's rates apply. Some home plans already include roaming at your destination. | Prepaid prices, data allowances and validity periods differ between local operators. |
| Sharing your data | The listed networks support hotspot. Any device you connect draws from the same data allowance. | Connect phones and other devices to the router. They all need to stay inside its Wi-Fi range. | Tethering depends on your carrier and your roaming plan. | Check that the local plan allows tethering before you rely on it. |
| Calls & SMS | Data only. Make calls and send messages through internet apps. | Internet only. Regular calls and SMS still use your phone's mobile plan. | Calls and SMS are billed under your carrier's roaming terms. | A local number, calls and SMS depend on the specific plan you buy. |
| After your trip | There's nothing to send back when your trip ends. | Return the router and accessories on time. Late or missing returns can trigger extra fees. | No hardware to return afterwards. | You don't need to return any rental device. |
Frequently asked questions.
Answers to common setup and buying questions.
Which Japan eSIM plan should I choose?
Compare data, validity, activation and networks before buying. Save essential maps and bookings offline.
When does the plan start?
Check each plan: validity starts at purchase, first installation or first network connection.
Which networks are included?
Networks vary by plan. Reception and speeds depend on location, network conditions and your device.
Can I use a hotspot?
Check hotspot support on each plan. Connected devices share the allowance.
Does the data reset every day?
Fixed total data. No daily reset.
Can I use this package in another country?
Japan only.
What phone do I need?
An eSIM-compatible, network-unlocked phone is required.
What should I check if mobile data is not working?
Check coverage, remaining data and validity. Follow the supplied roaming and APN instructions. Keep the eSIM installed when contacting support.
Using your Japan eSIM
Mobile data in Japan
Airport transfers, station exits and hotel messages load faster when your phone has internet access. Tourists on vacation, independent travellers and people visiting family can keep one Japan eSIM active through Tokyo, Kyoto and regional legs wherever a supported network offers a signal.
Compare data, validity, activation and networks before buying. Save essential maps and bookings offline.
Check the network for your plan.
Networks vary by plan. Reception and speeds depend on location, network conditions and your device.
your own pace.Kiyomizu-dera, Kyoto
Tokyo: start from the airport on your booking.
Check whether your flight lands at Narita or Haneda before saving a route into Tokyo. Narita's access page lists rail, public bus, taxi and car options, so match the service to your hotel rather than picking anything labelled Tokyo.
Save your terminal, arrival station and hotel address in Japanese where you can. At a big station, a named exit or an agreed meeting point beats the station name alone when your group splits up.
Use data to check the onward connection and pull up reservations, then screenshot the final walking leg. The eSIM provides internet access only; train fares and any required reservations are separate purchases.
Save before you goYour terminal, chosen connection, station exit and hotel address.
Kyoto and Osaka: plan past the main station.
An intercity arrival is only part of reaching your accommodation. Check the local train, subway or bus connection and the last walk, then save the right entrance before you leave the station.
Kyoto's official guide covers access by rail, air and bus, so use it to build the route, then confirm with the operator what ticket or reservation your service needs. A transport card that works on one city leg is not proof it covers an intercity train.
Before visiting crowded Kyoto sights, the national tourism guide points to the Kyoto Travel Congestion Forecast map with live cameras. Use it to shift your timing and keep the hotel location saved for the walk back.
Save before you goYour intercity reservation, local connection and accommodation entrance, plus any separate ticket instructions with the booking.
Hokkaido: check the return leg before you head out.
For a trip based in Sapporo, JR Hokkaido's site lists operation information and service notices, so check the rail journey before setting out. A city day and a run to a smaller town can demand very different transfers.
Before a rural outing, save your lodging address, onward bus or pickup details and the last connection you plan to take. Re-check the weather and the operator's notices before leaving, especially if the day hangs on a tight return.
Keep the route available offline through tunnels or weak-signal stretches. A bigger data allowance supports more browsing and sharing, but it cannot guarantee a signal on every rural road.
Save before you goSave your outbound and return transport details, the phone number or email for your accommodation, and a downloadable route map that you can open without a connection.
Choose your Japan plan
Compare data amounts and durations to find the plan that fits your trip.
Choose a plan
