Is it truly unlimited? Will my speed ever be throttled?

Yes. It’s truly unlimited and we do not apply Fair Usage Policy (FUP) caps or artificial speed throttling. You can use as much data as you want, all day. Like any mobile network, temporary carrier congestion can affect speeds. If policy-based throttling ever occurs, we’ll credit your rental.

How do pickup and return work?

Pick up at major airports, or choose hotel or home delivery. Your package arrives before check-in or departure, and a prepaid return envelope is included—just drop it in any Japan Post box before you leave. No paperwork or counter lines required.

I’m already in Japan. Can I still order today?

Yes. Same-day airport pickup is available. For hotel delivery, orders usually arrive the next day. If you’re unsure, contact Japan Wireless and we’ll confirm the fastest option available for your location.

Can one router cover my family and all our devices?

Yes. Each router can connect up to 10 devices simultaneously, including smartphones, tablets, and laptops. The battery lasts up to 10 hours, and every rental includes a free power bank for all-day use.

What if I lose or damage the device?

You can add insurance at checkout to cover loss or damage. Without insurance, a replacement fee applies. If your device is lost or damaged, contact Japan Wireless immediately for assistance and replacement arrangements.

By when do I have to return my Pocket WiFi?

Please drop your Pocket WiFi router in any Japan Post box by noon of the next day after your rental period ends. Late returns may incur additional charges.

Japan Wireless - Japan Pocket WiFi Rental, SIM Sales

Name: Pocket WiFi
Brand: Japan Wireless
Rating: 4.9 (26945 reviews)

The Truly Unlimited Pocket Wifi
in Japan

The Truly Unlimited
Pocket Wifi in Japan

No Speed Throttling. No Data Caps No Speed Throttling. No Data Caps. Ever.

Free power bank included Free power bank included

Same price as others. We’ll match it

Join over 1.6 million happy travelers since 2012.
Experience the peace of mind of a connection that never slows down.

Trusted by over 1.6 million travelers for truly unlimited WiFi.

4.93 / 5

26,945 Reviews

Daniel K Kikumoto Verified buyer This review was written by a verified buyer who actually purchased this product.

Easy to connect and very reliable. The portable charger was also handy for

Easy to connect and very reliable. The portable charger was also handy for my iPhone.

2026-03-02 00:56:55

Pavel Karpushin Verified buyer This review was written by a verified buyer who actually purchased this product.

worked perfectly in Japan, main island and Hokkaido, even on the plane duri

worked perfectly in Japan, main island and Hokkaido, even on the plane during the flight

2026-03-01 23:29:00

Federica Pinna Verified buyer This review was written by a verified buyer who actually purchased this product.

Federica

Ho noleggiato un wifi tascabile per 2 settimane a Tokyo. 1. Ottima comunicazione in fase di acquisto e anche prima di ritirare il wifi tascabile in aeroporto. 2. Wifi tascabile mo...

2026-03-01 16:33:29

John Charles Ferguson Verified buyer This review was written by a verified buyer who actually purchased this product.

Great to have while traveling Japan

We have used Japan Wireless 4 times now. Can always count on it!

2026-03-01 12:12:45

Ray Jay Wherley Verified buyer This review was written by a verified buyer who actually purchased this product.

This was the second I used their service. The router worked like it should

This was the second I used their service. The router worked like it should have, I had wifi service every where I went. Pick up and return were both easy and hassle free.

2026-03-01 10:42:47

Jennifer Krohn Verified buyer This review was written by a verified buyer who actually purchased this product.

Easy!

Japan Wireless makes it easy to pick up and drop off their hotspots. We never even needed to use the battery because it stayed charged all day. We would use them again!

2026-03-01 10:22:17

Keith H. Goya Verified buyer This review was written by a verified buyer who actually purchased this product.

This product was easy to use and it was easy to carry around. It came in ha

This product was easy to use and it was easy to carry around. It came in handy for keeping in touch with my family.

2026-03-01 10:07:02

Ricardo Esteban Figueroa Verified buyer This review was written by a verified buyer who actually purchased this product.

Incredible

Great device love it

2026-03-01 10:02:15

Christopher Taylor Verified buyer This review was written by a verified buyer who actually purchased this product.

Travelled from Aus, stayed in Japan for 17 days, excellent coverage from po

Travelled from Aus, stayed in Japan for 17 days, excellent coverage from pocket wifi, easy collection and return process, cant fault it. Would definitely use again.

2026-02-28 14:15:00

Andrew Kitchen Verified buyer This review was written by a verified buyer who actually purchased this product.

Perfect. Faultless service.

2026-02-28 14:00:54

Christina Esquivel Verified buyer This review was written by a verified buyer who actually purchased this product.

First Time

I don’t make reviews but this poker wifi really made our Japan trip the best experience as first timers. It was recommended to me and I will now always recommend it.

2026-02-28 13:42:40

Arun Ramanathan Verified buyer This review was written by a verified buyer who actually purchased this product.

It was perfect

I travelled to Tokyo, Osaka, Kyoto and the surrounding places and had service all the time. It really made the trip so much easier. I highly recommend it

2026-02-28 12:58:54

John W Milani Verified buyer This review was written by a verified buyer who actually purchased this product.

Everything worked smoothly and efficiently!

2026-02-28 10:14:09

Matthew Sandford Verified buyer This review was written by a verified buyer who actually purchased this product.

Works perfectly

Very easy set up and has worked perfectly every where I’ve travelled in Japan

2026-02-28 09:01:37

Darrin Kaya Verified buyer This review was written by a verified buyer who actually purchased this product.

WiFi Rental in Osaka

I had the wifi sent to my hotel and it arrived as scheduled. Only issue was the charger cord, but I had some extra cords for my phone so I wasn't an issue. Will rent again!

2026-02-27 15:49:42

Manuel Murayama Verified buyer This review was written by a verified buyer who actually purchased this product.

Great service and very easy to use

2026-02-27 15:34:22

Richard Young Verified buyer This review was written by a verified buyer who actually purchased this product.

used while in Okinawa

Have used Japan Wireless for 5 of our trips to Japan. Reliable delivery and response if a problem. Would like a product that might be lighter in weight and the charge longer....

2026-02-27 11:58:54

Lynell Miyao Verified buyer This review was written by a verified buyer who actually purchased this product.

GREAT mobile WiFi & portable charger

Rented 4 for our family of 11 trip and no one had problems with connections. Japan Wireless made it easy to pick up from the Post Office as well as dropping off in a post office b...

2026-02-27 11:25:43

Cynthia Nishihira Verified buyer This review was written by a verified buyer who actually purchased this product.

Great coverage

Great coverage with Japan Wireless. I do wish the battery life lasted longer for the device - but I'm glad that I was provided the additional portable battery once the device start...

2026-02-27 06:49:37

Gabriel Case Verified buyer This review was written by a verified buyer who actually purchased this product.

Great Option for Locked Phones!

My phone isn't unlocked so I wasn't able to use an eSIM or physical SIM during my visit, so this pocket wifi worked great. I always had good connection and the battery lasted quite...

2026-02-27 05:08:08

More reviews

Truly Unlimited Pocket WiFi - The ONE Plan

One perfect plan for a trip with zero data worries

Unlimited Data

No speed restriction

10-hour battery life

Free Power Bank

Connect up to 10 Devices

US $5.2/day ~

Real Unlimited vs.Fake Unlimited

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Our
WiFi

Other
WiFi
Rentals

Our WiFi

Other WiFi Rentals

Data

Truly Unlimited Data

No hidden caps

No daily limits. No FUP.

Use as much data as you want 24/7.

Conditional "Unlimited" Data

Hidden daily or multi-day data caps.

Peak hour slowdowns

Heavy use leads to penalties.

Speed

Consistent Full Speed

Stream HD video, make smooth video calls and use maps without interruption, from morning to night.

Severe Speed Throttling

After you hit their hidden cap speeds drop sharply. Video streaming becomes impossible and even basic browsing is slow and frustrating.

Service

Trusted Since 2012

We’re one of the original pocket WiFi companies in Japan. Over a decade of trusted reliable service for over 1.6 million travelers.

Limited Support

Larger and newer providers may throttle and respond slowly to FUP disputes.

*Based on providers published policies as of August 2025. Learn more

Real Unlimited vs.Fake Unlimited

Our
WiFi

Other
WiFi
Rentals

Truly Unlimited Data

Consistent Full Speed

Trusted Since 2012

No hidden caps

No daily limits. No FUP.

Use as much data as you want 24/7.

Stream HD video, make smooth video calls and use maps without interruption, from morning to night.

We’re one of the original pocket WiFi companies in Japan. Over a decade of trusted reliable service for over 1.6 million travelers.

Conditional "Unlimited" Data

Severe Speed Throttling

Limited Support

Hidden daily or multi-day data caps.

Peak hour slowdowns

Heavy use leads to penalties.

After you hit their hidden cap speeds drop sharply. Video streaming becomes impossible and even basic browsing is slow and frustrating.

Larger and newer providers may throttle and respond slowly to FUP disputes.

Our WiFi

Other WiFi Rentals

Data

Truly Unlimited Data

No hidden caps

No daily limits. No FUP.

Use as much data as you want 24/7.

Conditional "Unlimited" Data

Hidden daily or multi-day data caps.

Peak hour slowdowns

Heavy use leads to penalties.

Speed

Consistent Full Speed

Stream HD video, make smooth video calls and use maps without interruption, from morning to night.

Severe Speed Throttling

After you hit their hidden cap speeds drop sharply. Video streaming becomes impossible and even basic browsing is slow and frustrating.

Service

Trusted Since 2012

We’re one of the original pocket WiFi companies in Japan. Over a decade of trusted reliable service for over 1.6 million travelers.

Limited Support

Larger and newer providers may throttle and respond slowly to FUP disputes.

*Based on providers published policies as of August 2025. Learn more

Our Promise

Your once-in-a-lifetime trip to Japan deserves a connection you can count on. While other providers promise 'unlimited' data only to slow you down when you need it most we guarantee your speed will never be throttled. No fine print no hidden caps. If it is we’ll make it right.

Read Our Story

Your Travel Partner

We've got your back every day of your trip.

Best Price Guarantee

We're confident in our value. If you find a better price for a truly unlimited device We'll match it.

Instant On-Trip Support

Device issue? We'll dispatch a replacement to you the same day free of charge.

Multilingual Care

English support 7 days a week—help when you need it.

Conditions

We're confident we offer the best value in Japan. If you find a lower price for a comparable service within 48 hours of booking we will refund the difference.

A comparable service must include:

Truly Unlimited Data (no throttling or daily caps)
A free power bank included
Similar delivery and return conditions

To make a claim simply email our support team with a link to the public offer and your booking details. Once verified we will happily refund the price difference to your original payment method.

In the rare event of a device issue We'll get you back online fast and at no cost to you.

How it Works

Immediate Free eSIM
To keep your trip uninterrupted, we will instantly send you a free eSIM to use while you wait for your replacement to arrive.
Free Replacement Router
We will ship a replacement router to you free of charge.
- Tokyo Osaka Nagoya areas: Same-day delivery or within 24 hours.
- Hokkaido Kyushu & Other Areas: Delivery within 2 days.

Rental Steps

Step 1

Order

Please place your order for a pocket WiFi before your trip to Japan. Make the payment to confirm your order.

More Details

Step 2

Delivery

Your order will arrive at your designated destination in Japan prior to your rental start date.

More Details

Step 3

Activate

After an easy set up, enjoy the pocket WiFi with the Unlimited Internet during your stay in Japan!

More Details

Step 4

Return

Easily return your rental pocket wifi at any postbox in Japan. Prepaid return envelope is included.

More Details