Rakuten Mobile not connecting? Signal check report: Shin-Osaka Station (Osaka Prefecture)
- 楽天モバイルの体験を語る社員
- 17 minutes ago
- 2 min read
Rakuten Mobile is not connecting? Is the signal OK? I am constantly worried. Because of my job, I travel a lot, so I would like to report on the signal conditions of Rakuten Mobile from all over Japan.
This time we will be visiting Shin-Osaka Station in Osaka Prefecture.

There are two types of survey methods.
Part 1: Can't connect to Rakuten Mobile? Opensignal's simple signal check app
Opensignal is an independent global company that analyzes consumer connectivity experiences and can provide you with the upload and download performance scores for the major carriers in your location, as shown below.
The location is Shin-Osaka Station where the author is located.


As a result, Rakuten Mobile was ranked last in downloads and the best in uploads. I hope they do better in downloads, just like they did in Hakata Station.
Part 2: Can't connect to Rakuten Mobile? Check the signal strength on your smartphone screen.
Next, I will verify another one. I use dual SIM and have a main line and a sub line for the Internet. My smartphone is dual SIM and the main line is Rakuten Mobile.

Main line: Rakuten Mobile (signal 📶upper row)
Sub-line: SoftBank (signal 📶lower row)
This will be the same screen as before, but look at the number of signal bars 📶 in the top right corner 👇👇👇👇

This time, Rakuten Mobile and SoftBank ended up in a draw.
What did you think?
I didn't experience any particular inconvenience at Shin-Osaka Station, but I wish they would try a little harder.
The current employee referral campaign will earn you 14,000 points if you switch carriers (MNP), and 7,000 points if you don't. Customers who are renewing their contracts can also apply. Please take advantage of this offer when switching your smartphone or signing up for a new smartphone.
Disclaimer
The signal check was done based on the location where the author was that day and the measurement results from the author's smartphone device. The results may vary depending on the location, building, and other conditions.