Rakuten Mobile

How Signing Up for Rakuten Mobile "WiFi by Econnect" Cut My Data Usage on the Go

How Signing Up for Rakuten Mobile "WiFi by Econnect" Cut My Data Usage on the Go

Photo: 50Fish (CC0 1.0) via StockSnap

Good morning. It’s まさきん.

Have you ever worried about how much data you use when you are out and about? I looked into Rakuten Mobile’s “Rakuten Mobile WiFi by Econnect.”

Overview of the Option

It costs 398 yen per month. If you are signing up for the first time, you get 1 month free.

The service gives you high-speed internet at more than 100,000 spots across Japan, including train stations, restaurants, and hotels. Apparently you can use it from a PC as well.

Features That Look Handy

With the dedicated app called “Gigazo,” your device connects automatically at supported spots. User authentication is handled automatically too. If you register the stations you use often or your favorite cafés in advance, you will connect to Wi-Fi automatically just by getting close.

You can easily search for supported spots on the map in the app. The number of available spots is apparently being expanded step by step.

It supports high-speed connections of up to 300Mbps. Your data usage is also shown separately for data roaming and Wi-Fi use. That makes it easier to keep track of your data, which I think is a small but genuinely helpful touch.

Try the fee simulator and get 100 points, no sign-up required Review your overall phone costs with Rakuten Mobile

Clicking this opens the Rakuten login page. Once you log in, you’ll see the campaign details.

Who This Seems Good For

It seems like a particularly good fit for anyone who finds it a hassle to set up a public Wi-Fi connection every time. It saves you from manually picking a network and typing in a password.

It is also recommended for people who use the internet a lot while out, and for those who make voice calls through apps to save on call charges.

Who It Suits and Who It Does Not

Summary

“Rakuten Mobile WiFi by Econnect” is an option that lets you use Wi-Fi spots nationwide for 398 yen per month. If you want to save on mobile data, it seems worth considering.

If you are thinking about upgrading your home internet setup, check out Rakuten Turbo as well.

For details on supported spots, I think the most reliable way is to check through the app on the official site.

Try the fee simulator and get 100 points, no sign-up required See the full list of Rakuten Mobile options

Clicking this opens the Rakuten login page. Once you log in, you’ll see the campaign details.

This article contains affiliate advertising. If you sign up for a product or service through a link on this site, we may receive compensation from the partner company. The site operator is also an employee of Rakuten Group and may receive compensation through an employee referral program. The content and opinions here are based on the operator’s own experience and research regardless of any advertising relationship, but please read with the above in mind. See the Disclaimer & Affiliate Disclosure for details. Disclaimer & Affiliate Disclosure

This article includes machine-translated content. Please check the official Rakuten Mobile multilingual page for exact terms.

If you have concerns about Rakuten Mobile coverage or signal quality, you can consult through the official signal improvement request form .

ABOUT THE AUTHOR
まさきん

Rakuten Group employee · Digital Marketer (holds a Financial Planner qualification)

In his early 40s, part of a dual-income household with four kids. Works as a digital marketer at Rakuten Group, while also using his Financial Planner (FP) qualification to focus on household finances and building assets.

View Profile

Related Articles

RELATED
How Much Does the iPhone Duo Really Cost at Rakuten Mobile? 216,504 Yen With a 2-Year Return, Plus the Effective Total Without Referrals Rakuten Mobile

How Much Does the iPhone Duo Really Cost at Rakuten Mobile? 216,504 Yen With a 2-Year Return, Plus the Effective Total Without Referrals

Rakuten Mobile has announced its iPhone Duo prices. The 256GB model costs 433,000 yen, and if you return it in month 25 you pay 216,504 yen. The official effective 176,504 yen includes points for 5 referrals. I calculated the effective total by storage size, without referrals and including the return fee.

2026.10.17 · 11 min read
The Right Order Before Handing Down an iPhone to Your Child: Decide on Apple Watch, AirTag, and Video Calls Before You Erase Rakuten Mobile

The Right Order Before Handing Down an iPhone to Your Child: Decide on Apple Watch, AirTag, and Video Calls Before You Erase

I checked Apple's official steps for what to do before handing down an iPhone to a child. Unpairing the Apple Watch comes before erasing. Quick Start requires iOS 11 or later. Here is my plan, including AirTag and FaceTime, for the case where the parent has switched to Android.

2026.10.05 · 11 min read
Taking Stock of Our Family Phone Lines: A Missed Family Discount and a Dormant Line Worth About ¥1,400 a Month Rakuten Mobile

Taking Stock of Our Family Phone Lines: A Missed Family Discount and a Dormant Line Worth About ¥1,400 a Month

When I reviewed our family's Rakuten Mobile lines, the 3 we actually use couldn't get any cheaper, but I found a family discount we'd never applied and a dormant line. Here's the roughly ¥1,400-a-month savings, the invite-link steps for the family discount that the store never explained, and how I'm handling the line in my parent's name.

2026.09.27 · 14 min read
Switch to Rakuten Mobile, get up to 14,000 points Try the fee simulator and get 100 points, no sign-up required →
Apply Now →