Terms of Use / Privacy Policy

English / Japanese

1.First of all

root22 (hereinafter “we”) develops and operates smartphone applications (hereinafter “apps”). By using this application, you are deemed to have agreed to these terms.


2. Information to collect

When using the app, we will collect the following user information.

2.1 Collecting application usage

The apps we distribute may use Google AdMob for ad delivery and Google Firebase Analytics for usage analysis.

We have obtained an ad ID for ad delivery, but we do not use it to identify individuals.

For details on the information to be acquired, the purpose of use, provision to third parties, etc., please check the privacy policy link below.

AdMob(Google Inc.)

Firebase Analytics(Google Inc.)

2.2 Collection of personal information when receiving inquiries and opinions

  • Sender’s email address, information that identifies the device (user support ID)
  • Inquiry details

3. Purpose of use

We will use the information collected in 2.2 to reply to your inquiry. In addition, the information collected in 2.2 will be used to improve the quality of this application.


4. Management of personal information

We take safety measures and strictly manage personal information in order to keep customer’s personal information accurate and up-to-date and prevent unauthorized access, loss, damage, falsification, leakage, etc. of personal information.


5. Prohibition of disclosure and provision of personal information to third parties

We will properly manage the personal information entrusted to us by our customers, and will not disclose personal information to third parties except in the following cases.
• With customer consent
• When it is necessary to disclose by law


6. Compliance and review of laws and norms

We will comply with Japanese laws and regulations applicable to personal information we hold and other norms, review the contents of this policy as appropriate, and strive to improve it.


7. Disclaimer

We do not guarantee that this application will meet the specific purpose of the user, that it will have the expected functions, commercial value, accuracy, and usefulness, and that no problems will occur.

You can change the specifications of the app at our convenience. We will not be liable for any termination, modification or unavailability of this application, loss of data due to the use of this application, machine failure or damage, or any other damage suffered by the user regarding this application.


8. Copyright, intellectual property rights, etc.

Copyright and all other rights belong to us or a third party who has the rights.


9. Contact information

Inquiry form