Pocket WiFi 4G

Reliable Portable WiFi Router for Japan Travel

4G model is most popular and is best suited for travelers looking for a fast, reliable mobile internet. Fastest speed, large data volume, and wide coverage, it has everything you need. Absolutely no drawbacks. The longer you rent, the bigger discount you get.

Data Allowance
Price: Choose your pickup and return date to get the price.

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Data Allowance  10GB Bonus
4G Speed: Free 10GB Bonus + 1GB * Rental Days 
When restricted: Unlimited Data (no cut off) 
Daily Limit No
Downlink / Uplink (Best Effort) 187.5 Mbps / 37.5 Mbps
What's the speed like? >>
Max Rental Period Unlimited
Coverage 99% of the population
Battery Life (Internet use) At least 8 hours up to 48 hours
Battery Life (Standby time) Up to 120 hours
Portable Power Bank (2400mAh) Free
Size & Weight 104 mm (W), 60 mm (H), 18.2 mm (D), 150 g
Network Softbank 4G LTE Network
Wireless LAN version IEEE802.11 a/b/g/n/ac, ARIB STD - T66
Simultaneous Connections Up to 10 devices
How To Use Check Our Set-Up Guide >>

Data Cap

We often get questions about data cap and unlimited data plan availability.
As explained in our blog post, every Pocket WiFi in Japan has a monthly data limit at some point where the internet speed is severely restricted under the Fair Usage Policy.
Even if you found a Pocket WiFi labelled as Unlimited Data, you should not assume that you could use data unlimitedly without any speed restrictions because you cannot.

At eConnect Japan, we set 1GB * rental days for the default data allotment which we guarantee that you can use without any possible speed restrictions.

We believe this data allowance is more than enough for normal travel use but we can add extra GB upon request for those who are in need.

Tips: use hotel wifi or other wifi when you download or upload large files.

Bonus: Order now and get extra 10GB data for free!

Data chart

What's the speed like?

You might wonder how fast 4G speed would be. Our 4G model is definitely one of the fastest in Japan, the country ranks high in mobile internet speed. We have not heard any complaint about its speed.
So be assured that your internet experience will be comfortable and smooth.

Having said that, it's important to note the figures for both download and upload in the specification above are the theoretical ones at best effort. In the actual use case, the speed will be as not high as those numbers because you are not the only one using the network at any given time. Since the mobile network is shared with many users, the traffic that can go through at a time is limited. Simply put, when more people using more data, the speed will not go that fast.

Speed meter

Early Bird Discount


Applicable to rentals starting from
08 September 2018  or later.

Free Mobile Battery

Free Mobile Battery

Free portable battery for all Pocket WiFi rental

How to Pickup and Return Pocket WiFi?

We put a lot of efforts to make rental process easy and hassle-free.



Pickup is available at airport post offices (in Narita, Haneda, Kansai, Chubu and New Chitose), hotels, guest houses, ryokan, post offices in the city, and residence.

So basically you can collect it at any address in Japan.

See Details


For return, all you have to do is put all items in the prepaid return package we provide and drop it in a post box in Japan on the last day of your rental.

Post boxes are pretty much everywhere in Japan. You can find them at street corners, at convenience stores and in airports too.

See Details
Pocket WiFi Package

What's in a package

  • Pocket WiFi (portable WiFi router)
  • Extra Battery (free of charge)
  • Set-up Guide
  • AC Charger
  • USB Cable
  • Carrying Pouch
  • Return Packet (prepaid envelope)

Precaution Statement for the Pocket WiFi Rental

  • The connection speeds shown above are provided on best effort basis.
    Actual speeds vary depending on location and connection status.
  • Network provider (Softbank) reserves the right to restrict the connection speed for those who have used significant amount of data in a short period of time (or for those whose network activities are considered as suspicious).
  • Your device must be WiFi enabled.


eConnect in Japan.

The Pocket WiFi 4G from eConnect performed exactly as advertised. At times we used 4 devices at the same time in various parts of Japan without any problems (even on the trains!). Highly recommended!

- David Willis    GB

18 August 2018

Easy to use and worked great!

Unit was easy to pick up at the airport, set up in english was simple and it worked great the entire 21 days I was in Japan.

- Travis Allen    US

17 August 2018

Pocket Wifi Japan

Eveything worked out fine, and I will use your services again next time i visit. Many thanks fopr great service and Product.

- rickard masip    SE

17 August 2018

availability and performance

Service available every where we went with perfomances far exceeding other solutions

- Fournairon Maurice    FR

17 August 2018

Very convenient, Great customer service

When our flight got changed due to a typhoon, Mr. Koyama helped us with our change via email. Great customer service!

- Carolyn K Morinishi    US

17 August 2018

Very convenient service

I am satisfied with this service. Always in touch with friends and family, it is convenient that the navigator always works with Google service, which is important for the tourist. always helped an additional battery. Thanks you.


17 August 2018

excelent tool to be connected, i always be on line

just a comment, the divice sometimes was too hot, not allways but several times i felt that

- Erick Pantoja Rubio    MX

17 August 2018

Very usefull and easy to recieve and send back

Ererything is good. But little bit expensive

- Amarzaya Bayarmandakh    MN

16 August 2018

Great service

Customer service was great, good internet speed, my only complain is that the battery doesnt last that much, other than that. Happy with the service


16 August 2018


I used it for 12 days. It is perfect Everywhere. We used it from 8 am to 5 pm and the wifi battery is always good.

- Michele    IT

15 August 2018

Excellent service by mail

Pocket Wi-Fi was there when we arrived, fast connection and large data allowance. Nothing to complain about.

- Jasper Van der Jeugt    CH

15 August 2018

Easy and very well functioning Wi-Fi Router

The Econnect router was send to our first hotel in Japan and was there as promised when we arrived. Good instructions to get started and a "return after use envellope" was included in the package. We used the wifi router on our 3 week journey from Osaka to Tokyo and both in towns and driving in more rural areas it was well functioning and kept us all on line (5 persons). I can definately reccomend this service.

- Thomas Kjær    DK

14 August 2018

Convenient and Fast

Easy pickup at Haneda Post Office per instructions. Great connectivity with desired speed.

- Peter Cohn    US

14 August 2018

Absolutely Necessary in Japan

Having reliable wi-fi in Japan is 100% necessary if you plan on seeing and doing a lot. Getting pocket wi-fi was one of the best decisions I made with regards to this trip. Everything worked great with eConnect - always had Internet access. It also arrived at our hotel on time and was easy to return.

- Neil Granitz    US

14 August 2018

Great device; I used a lot less data than I thought I would

I highly recommend this device if you need portable wi-fi, and eConnect offers a competitive rate. I'd also advise that you probably need less data than you think you do. I only used 2GB in two months.

- Tom Weiner    US

14 August 2018

Great service and communication

Found this at a great price and speed after I had forgotten to get it earlier before my trip. At one point I had a question and it was promptly answered. Thank you!

- Amy Manyu Li    US

14 August 2018

All excelent

The Pocket Wifi was already in the hotel when we arrived and use it is extremely easy. I realized the Wifi without any device connected was consuming some Kb every certain time, but it seams is normal. Even that we had enough GB for all the days (we were super conservative at the beginning so we had a lot of GB left at the end..). The device works super well and its super handy that it brings and extra USB battery because its difficult that the battery survives the whole day. We are so happy and was super useful having internet access during our travel to check train schedules, use google maps etc

- Franciso Mora Fernandez    ES

13 August 2018

very good, but small battery.

very good, but small battery.

- Tomas Ciniburk    CZ

13 August 2018

Very good for tourusts in Japan

Very helpful tool, allowed us to navigate Toky with eaase and fine he palces we want to go through Maps without spending a flight ticket value on roaming.

- Kern Tilman    CH

13 August 2018

Perfect company

Everything was perfect: the website, the delivery at the hotel, the instructions,...

- Anna gil    ES

12 August 2018

No problems!

Simple process for ordering, collecting and returning. Worked well in all areas including summit of Mt Fuji! Had to charge overnight everyday to ensure battery life and unit did feel quite warm at times, may have been overheating a bit but didn't seem to impact performance. Cheers!

- Emma Jane Webster    AU

12 August 2018

Very useful to be connected all day

In our group of family members, we had two devices, and made great use of Message and e-mail to keep everyone informed about movements. Allowed us freedom to roam a bit more and co-ordinate meeting up.

- Mark Leyland    AU

12 August 2018

Simple, affordable, great WiFi coverage

Loved my e-connect experience. Collected my WiFi from Narita airport T1 post office and it was there waiting for me. I had also been previously emailed about the delivery status of my device so I already knew it was there when I went to collect it. Easy set up, great coverage between Tokyo and Kyoto. Easy return. For return, just slipped the WiFi device and accessories into the prepaid envelope, posted it at the airport. No fuss, no worries. Thanks E-connect. Quite affordable as well compared to other WiFi rental services.

- Jessica Stevens    GB

12 August 2018

Easy to use and reliable

Device lasts about 10hours except if you’re in an area where 4G is hard to access then it might work overtime and drain battery. We used an additional portable charger to safeguard us on long days. Still, great service and easy to use. I did have a little trouble following the video that shows the pickup point but eventually managed. I think the video could be clearer, maybe using a detailed map instead!

- Nicola Castle    AU

12 August 2018

Pocket Wifi was easy to get, use and return.

I would definitely rent one again.

- Randall Wong    US

12 August 2018


Good to have it on vacation

- Nick Norén    DK

11 August 2018

Overall good, could be better

Pick up location at The Narita airport terminal 1 (post office) was so hard to find. It took me a good 20 minuets.
Also experienced intermittent disconnections almost everyday. Sometimes slow speed. Return was easy.

- Tao Zhang    US

11 August 2018

Worth the price

always had a strong wifi connection,which was important for me. I always had accurate maps, train schedules, translator, and currency exchange rates. I was able to connect up to six other devices as well

- Sherri Burke    US

11 August 2018

Great experience, would use eConnect again

The rental process was fairly easy. The pocket wifi was waiting for us when we got there. We always had really good reception everywhere we went. Prices and data allocation were very good. What's not to like? Would definitely use eConnect again when we visit Japan, which is almost every year!

- Charles Llige    US

11 August 2018

Easy and Simple to Use

Easy and convenient pick up at Narita Airport post office. Everything came into an envelope and was ready to use. We even had a power battery that we used several times during the day to charge our pocket wi-fi (or even our cell phones) on the go. Made our trip very convenient! I would gladly rent again with eConnect!


10 August 2018


It is the day we ask you to post the rental items back to us. You can simply drop it in any post box in Japan. We request that you do so by midnight on your return date.

You do not have to worry about how long it will take to get to us as long as you post it in time.

Once your data consumption reaches your total data allotment, it is subject to speed restriction from the network operator.
The network operator does not disclose when (or in what cases) the restriction applies or how slow it will be under the restriction.

Please be assured that the internet connection won't be cut off.

It depends on our data pooling status at the point of your purchase request. It might be possible in most cases but we cannot guarantee.

Please email us atinfo@econnectjapan.comif and when you need additional data.

With the extra portable battery we provide, it normally lasts for a whole day.

However, it really depends on how often and how long you use the device.

It comes with a SIM card inside as a unit. You do not have to buy anything extra.