Japan Wi-Fi auto-connect

4.5
13.1K reviews
1M+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Be it at airports, inside trains, at convenience stores or cafes, this app connects you to free Wi-Fi all over Japan.
All you need to do is download the app and register once. No need configure for any Wi-Fi spots!
Connects you automatically as soon as you reach a Wi-Fi spot, so you can use the internet right away.
Notifies you via a pop-up message as soon as you are connected to free Wi-Fi.

[Features of Japan Wi-Fi Auto-connect]

Doesn't connect you to unstable or weak networks.
When connected to Wi-Fi, in case the connection becomes unstable or weak you will automatically be switched to mobile internet. No need to manually switch the Wi-Fi on and off time and time again.

The corresponding Wi-Fi service is available at the likes of public transit and facilities at stations, airports, etc., and at trade outlets of convenience and department stores, etc. offering highly reliable free Wi-Fi service. The service will automatically connect you only to those access points that are secure, trustworthy, and from reliable providers.

You can view sightseeing information, information regarding shop services, disaster information, etc. relevant to the free Wi-Fi service coverage area.
We may notify you of advantageous information based on your location.

The app now automatically connects to Wi-Fi that supports OpenRoaming.

Supported languages:
Japanese・English・Korean・Chinese (simplified, traditional)・Taiwanese・ Vietnamese・Indonesian・Malay・Tagalog・French・Spanish・German・Italian・Russian・Portuguese

Supported Wi-Fi services:
https://www.ntt-bp.net/jw-auto/en/list/index.html

Wi-Fi spot map:
https://jw2.cdn.wifi-cloud.jp/map/en/index.html
Updated on
Aug 29, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location
This app may collect these data types
Location, Personal info, and Device or other IDs
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.5
12.6K reviews
Diana N
February 20, 2025
In my experience with the app, I also found that it didn't really auto connect to nearby wifi. And similarly to what another has said, I feel like it caused my phone's battery to drain much faster because it was constantly running in the background trying to find a wifi source. The app could find wifi sources but again never automatically connected in the two weeks I was in Japan. This happened in the large cities as well as mid and rural areas.
10 people found this review helpful
Did you find this helpful?
NTT Broadband Platform Inc.
February 25, 2025
Thank you for your comment. We are very sorry to hear that you are not connected automatically very often. We will check the situation and try to improve the functionality. Thank you for your valuable feedback.
Paul Hunter
August 12, 2025
A solid alternative to buying a pocket WIFI or E-sim if you're only in Japan for a short stay. We found it very reliable in Tokyo, connecting us automatically to various station hotspots, Lawson's, and more. it can be a bit spotty at times with how it connects, but overall I found it to be very good.
1 person found this review helpful
Did you find this helpful?
NTT Broadband Platform Inc.
August 13, 2025
Thank you for your comment. We are very happy to hear that. We will do our best to make the app more convenient to use, so please continue to use it.
Stephanie Ku
July 6, 2025
heard great things about how convenient this app is. however, it didn't work for me as every time i tried to log in with google it just says 'was unable to log in. please try again' disappointed. update: Although I've already left Japan, I'll definitely try to use the app again in my next Japan trip. i am also changing my rating to five stars as the app development team is so responsive and actually made an effort to the issue i reported. thank you so much!
6 people found this review helpful
Did you find this helpful?
NTT Broadband Platform Inc.
July 2, 2025
We have fixed an issue with the Android version 4.0.7 that prevented users from registering on some Android devices (an error occurs when tapping “Sign in with Google”). Please update the application to the latest version 4.0.8 or higher from the Google Play Store to resolve this issue.

What’s new

The function has been modified and improved.

App support

About the developer
NTT BROADBAND PLATFORM,INC.
jcfw@ntt-bp.com
3-6-2, UCHIKANDA URBAN NET KANDA BLDG. CHIYODA-KU, 東京都 101-0047 Japan
+81 90-2793-0691

Similar apps