Name: Pocket WiFi
Brand: Japan Wireless
Rating: 4.9 (25293 reviews)

１日たったの623円〜！高速回線使い放題！

ご自宅・空港・ホテルにお届け！最短翌日配達！

データの使い過ぎによる速度制限なし！

英語を話せるスタッフが常に待機しております。

Japan Wirelessは世界中の旅行者から信頼されています！

Trusted by over 1.6 million travelers for truly unlimited WiFi.

4.93 / 5

25,293 Reviews

DANIEL HOLGADO VILLARDON Verified buyer This review was written by a verified buyer who actually purchased this product.

The best service offered. Very easy to order, perfect pickup and the best w

The best service offered. Very easy to order, perfect pickup and the best way to return the kit.

2025-09-19 19:09:10

Hannes Bernhardt Verified buyer This review was written by a verified buyer who actually purchased this product.

Easy to setup + good coverage

The eSIM is easy to use and provided a robust connection trough my 3 weeks in japan

2025-09-19 17:24:50

Gaetano Malandrino Verified buyer This review was written by a verified buyer who actually purchased this product.

In Japan for Expo

Good product and good services! Thx!!!

2025-09-19 16:51:57

Marta Oprysk Verified buyer This review was written by a verified buyer who actually purchased this product.

Perfect & very useful during my trip!

2025-09-19 15:11:00

David Maccaroni Verified buyer This review was written by a verified buyer who actually purchased this product.

Perfetto

Tutto perfetto e funzionante. Ottima organizzazione sia per il ritiro che per la consegna. Dispositivo impeccabile.

2025-09-19 15:06:10

Sylvia Drago Verified buyer This review was written by a verified buyer who actually purchased this product.

Upto date working very well

Thanks the system has been working very well upto date

2025-09-19 13:55:23

Anthony O. Balisi Verified buyer This review was written by a verified buyer who actually purchased this product.

Good nationwide coveRage

Great Convenience for multiple devices, Return / pickup logistics are generally easy, Unlimited / large data plans available

2025-09-19 10:11:03

Peter Locharernkul Verified buyer This review was written by a verified buyer who actually purchased this product.

Great product and reliable

2025-09-19 10:08:27

Núria Pérez Bielsa Verified buyer This review was written by a verified buyer who actually purchased this product.

Easy and practical to use.

2025-09-19 06:22:40

Kaiahi kealoha nakagawa Verified buyer This review was written by a verified buyer who actually purchased this product.

very fast and easy and good connection in Japan fast for on the go. love it

very fast and easy and good connection in Japan fast for on the go. love it and will use on all my trips to Japan

2025-09-19 04:04:49

Jose Antonio Palma Verified buyer This review was written by a verified buyer who actually purchased this product.

Vacations

Indeed the best pocket wifi

2025-09-19 03:34:51

Atsuko Shimojo Verified buyer This review was written by a verified buyer who actually purchased this product.

とても使いやすく、また配達のシステムも信頼できます。返還後にもきちんと返還受け取りメールが届き安心できます。

2025-09-18 19:00:40

Taslimarif Ussenbai Verified buyer This review was written by a verified buyer who actually purchased this product.

Perfect companion for your Japan adventure

This is our 2time using this. We travelled as a family of 4 and this device was great. didn't let us down once! highly recommended.

2025-09-18 15:00:08

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

Works just great

Easy to buy, easy to activate, great coverage, nothing to complain about. Will use it again next time in Japan. I was travelling in Tokyo, Kyoto, Osaka. So I can not commentate on...

2025-09-18 14:59:58

Nemish Shah Verified buyer This review was written by a verified buyer who actually purchased this product.

Very good coverage

I used japan wireless to get my eSIM .It was easy to install and get started with the instructions clearly mentioned on the website.Also they have a kiosk at the Haneda airport so...

2025-09-18 12:40:55

Jose Colucci Junior Verified buyer This review was written by a verified buyer who actually purchased this product.

It works flawlessly

I bought it while I was in the US and activated it as soon as I arrived in Osaka. It started to work immediately. I’ve been using it for two weeks now and am not even close to 10 G...

2025-09-18 10:18:06

PAUL KAWAHAKUI, JR. Verified buyer This review was written by a verified buyer who actually purchased this product.

As I have always done for more than a dozen orders, the package with the un

As I have always done for more than a dozen orders, the package with the unit was waiting for me at the hotel upon check in. The process is extremely simple including returning th...

2025-09-18 01:38:40

Tobias Tohill Verified buyer This review was written by a verified buyer who actually purchased this product.

Great

Outstanding service Good price

2025-09-17 21:25:09

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

Fait le job

Récupération simple à l’aéroport. Bonne autonomie. Jamais eu besoin d’utiliser la batterie externe. Recharger chaque soir. Restitution simple dans la boîte aux lettres de l’aérop...

2025-09-17 21:05:52

LE VAN LAN Verified buyer This review was written by a verified buyer who actually purchased this product.

Tks for your excellent service that I have ever experienced during 28AUG25-

Tks for your excellent service that I have ever experienced during 28AUG25-02SEP25.

2025-09-17 19:09:38

更にレビューを見る

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

623円/日 ~

Real Unlimited vs. Fake Unlimited

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, seepds drop sharply. Video streaming become 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

Our WiFi

Other WiFi Rentals

Data

Truly Unlimited Data

No hidden caps

No daily limits, no fine print.

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, your speed is cut drastically. Video streaming become impossible, and even loading websites is slow and frustrating.

Service

Trusted Pioneers Since 2012

We're one of the original pocket WiFi companies in Japan. A decade of trusted, reliable service for travelers.

Large, Impersonal Providers

Often newer or larger operations where customer service can be slow and you're treated like just another number.

*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.

レンタルステップ

Step 1

Order

ネットで完結カンタン予約！お支払いもオンラインで！

詳細はこちら

Step 2

日本国内のどこでも受け取れます

ご注文の端末はご指定のホテル、住所もしくは空港郵便局に、ご指定の受取時間までにお届け致します。

詳細はこちら

Step 3

Activate

モバイルWi-fiルーターもしくはSIMカードを受け取りましたら簡単な設定のみですぐにご利用できます。

詳細はこちら

Step 4

Return

弊社からお送りしたレンタル品を全て返却用封筒に入れてください。

詳細はこちら