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The Ultimate Guide To Renting The Best Pocket WiFi In Japan

If you are ever going to be traveling to Japan, then one thing you’ll definitely need to do is to rent a pocket WiFi. This will allow you to stay connected all the time during your travels without having to pay for any roaming charges or buying a new SIM card.

Now it is true that Japan is a technological haven where you can find many public WiFi hot spots to use all around the country, but sometimes that isn’t enough. Sometimes you will have to have something extra to help keep you connected while you are traveling. Which is why you need to get yourself a pocket WiFi.

It is a device that has completely changed the way people travel around nowadays. Before, when you were to go traveling, you would have to buy many prepaid SIM cards for each traveler you are traveling with. This can cost you a lot of money in the long run and it isn’t so convenient.

But nowadays, with the pocket WiFi, you can connect multiple devices all at once. Plus it is small and light which makes it easy to carry around.

The only problem is that there are so many choices of pocket WiFi in Japan to choose from. Just how are you suppose to pick?

That’s where this guide comes in.

In this guide we’ll be talking about what a pocket WiFi is, why you need one, how to get them, as well as many other things that’ll help you better understand them.

So if you are ready, lets get started.

Welcome to the ultimate guide to renting the best pocket WiFi in Japan.

What Is A Pocket WiFi

pocket WiFi

Pocket WiFi is basically a small portable router that lets you connect to the internet anywhere you go. It has a SIM card stored inside it which helps transform 3G and 4G signals into a private and secure WiFi connection.

Which basically means that no matter where you go, you will be able to connect to the internet. It pairs perfectly with most smartphones, tablets and even laptops so you can always have high-speed wireless internet.

For instance, some areas in Japan doesn’t have any WiFi hotspots available, so you won’t be able to connect to the internet. However with your handy pocket WiFi, that doesn’t matter anymore as you’ll always be able to browse the web and do whatever you want. You can text, call, use Google Maps and anything else all by using this amazing device.

Plus, the best thing about a portable WiFi is that you can connect multiple devices to it at the same time so everybody in your group can be connected.

Where Can You Get A Pocket WiFi In Japan?

pocket WiFi

Getting yourself a pocket WiFi in Japan is actually a very simple thing to do. In order to get one, you can either pre-order it online before you leave your country, or you can rent one over the counter at one of the airports in Japan.

However when you are trying to get yourself a Pocket Wifi, we definitely recommend you to order one online before you come. The reason for this is because sometimes the airports or vendors would have none in stock as they have rented them all away. This is common especially during peak travel times of the year. Which means you’ll be stuck without a portable WiFi device.

So it’s always better to play it safe and rent one online before you come so you can guarantee yourself a device to use.

Plus another benefit of ordering online is that it’ll give you the chance to compare prices between different companies and find the best deals. It’ll also let you choose from the options to either pick up the device at the airport or have it delivered to your hotel. Which is a very convenient thing to do.

Cost Of Renting A Pocket WiFi In Japan

pocket WiFi

The cost to rent a pocket WiFi in Japan can vary depending on which company you decide to rent from.

However almost most of them will have the same factors that dictate how much the cost of renting one should be.

Down below are some of the factors which might be used to determine the price of your device.

  • Number of Days: This is one of the most important factors there is as the longer you decide to rent the device, the more expensive it will be. For example, PuPuRu Wifi has a rental where it costs 500 yen or about $5 dollars a day. So you can definitely see where this starts to add up.
  • Data Limit: Another important factor you have to consider is the data limit. Many of the providers will actually limit the amount of data depending on certain things. However if you want to avoid getting limited, then you should look for a plan that has unlimited internet usage.
  • Speed: Internet speed is very important to consider when renting a device. You want a speed that isn’t too slow as that can ruin your experience. Anywhere from 80MBps and up is normally good for you to use.
  • Number of Devices: The more devices you want to connect to the router, the more expensive it will be. For instance, a basic router can most likely allow up to 5 connections and is normally cheaper than a router that supports 10 or more connections.
  • Delivery and Return Policy: If your router is being offered at a really cheap price, chances are is that the delivery and return fee is not included in the price. So try to see if you can get your router delivered to the airport or your hotel and to be able to return it via a prepaid envelope that is provided.

How To Choose The Best Pocket WiFi In Japan?

pocket WiFi

Here are the 3 steps you need to do when choosing which pocket WiFi to get in Japan.

1: How Much Are You Going To Be Using It?

You shouldn’t just pick any pocket WiFi to rent, instead you should take a look at yourself and see exactly how much you might be using said device.

Many of these companies will try to advertise their devices with words like “unlimited internet” or “fast speeds”, but is that really going to matter to you?

After all, everybody is different, so you need to get a pocket WiFi router that is best suited for your needs.

So think about this for a bit:

Are you a heavy data user? Or are you a light data user?

A heavy data user is somebody who always needs to be connected as they are using the internet for many things like videos, email, social media, games etc…

A light data user is somebody who only needs to use Google maps, check email, or even browse for certain information.

So you need to first decide what type of person you are before you pick your router.

2: Browse The Different Router Models

There are many different router companies available for you to choose from.

In this table below, we have listed the 5 most popular router companies most people tend to look at.

The information on this table is correct as from the date of July 2020.

Data Speed187 Mbps187 Mbps187.5 Mbps187.5 Mbps187 Mbps
Data UsageUnlimited
Unlimited DataUnlimited
Battery Life20 hours5 hours8 hours9 Hours20 hours
ReturnPost boxPost boxPost boxAirportPost box

As you can see, most of the routers are actually pretty similar to one another.

So its really up to you to decide which one you would like.

3: Rent Your Device

Now that you have seen the popular choices for routers to pick from, its time to rent the one that is best suited for your needs.

Just go to their website and rent away.

It is as simple as that!

Unlimited Is Not Actually True

pocket WiFi

You might have noticed that many of these companies promote the term “Unlimited Data”.

Now while its true, you will have unlimited data, its not actually unlimited. All this means is that you won’t lose connection during your duration of time for using this. However even if you might not lose your internet connection, you will be capped on the amount of data you use.

For instance, if you use up all your high speed data, then the company might downgrade you to a slower internet. You’ll still be able to access the internet, but its just going to be slower than normal.

So when you are picking your pocket WiFi, try to factor in the amount of data usage the company provides before downgrading you. In some cases, a wireless plan at 1 gig a day might be faster than some unlimited plans.

Advantages of Using A Pocket WiFi?

pocket WiFi

There are actually a ton of amazing advantages for renting a Pocket WiFi in Japan.

Here are some of the best reasons as to why you should rent a Pocket WiFi:

  • Ability to connect to multiple devices: If you are traveling with a large group of people, you can save a lot of money by using a pocket WiFi as it can connect to multiple devices. If you didn’t then you would have had to buy separate SIM cards for each person which can be very costly.
  • Small and portable: A pocket WiFi is a very small device similar to the size of a regular smartphone. Plus it is insanely light which makes carrying it around a breeze.
  • Unlimited Data: Compared to SIM cards who limit the amount of data you can use, pocket WiFis don’t have that. You can have unlimited internet wherever you go. Although the speeds may be capped at a certain point, you’ll still be able to browse the internet no matter the situation.
  • No Roaming Charges: This is obvious as when you are using a pocket WiFi, you won’t have any roaming charges which means you can save money.
  • Secure: Using a pocket WiFi enables you to have a private and secure connection, unlike the public WiFi hotspots you might find in any other public location.

How To Use A Pocket WiFi?

pocket WiFi

Using a pocket WiFi is a very simple thing to do.

First, you want to make sure that the pocket WiFi is fully charged up. It can take a few hours to charge, but it shouldn’t be anything too long.

Then in order to connect your device to the pocket WiFi, you’ll have to enter the WiFi name and password key to your device. After that, you are set up and can immediately start connecting to the web.

The only thing about the device is that it needs to stay close to you in order for you to access the internet. Somewhere around 20 to 30 meters is the usually the maximum distance you can be from the pocket WiFi. Also just like any other router, the further you are away from the device, the weaker the connection is.


As you can see, using a pocket Wifi in Japan is a very simple thing to do and can be very convenient to have while traveling around.

If you are planning to travel to Japan, I definitely recommend you to rent a pocket WiFi.

But before you do, be sure to check all the companies out there that are offering this device so that you can get the best deal.

So hopefully this guide was able to make you better understand what a pocket WiFi is and how to use it.

Also, if you are planning to visit Japan anytime soon, you might be interested in some of my other Japan posts.

Or you can check out my complete list of things to do in Japan by clicking here.

Let me know how your trip goes!

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