Privacy Policy
Effective: August 22, 2026/Last updated: August 22, 2026
This page explains how Paper App Studio ("we", "us") handles information we receive through this site (paper-app.dev). What each app does with information on your device is covered by that app's own privacy policy.
When you email us
If you email an address published on this site, we receive your name, your address, and whatever you write. We use it only to answer you, and we pass it to no one else. We delete the exchange within a year of the matter being closed. Mail reaches us through an external mail service, so it may be stored on servers outside Japan.
How we look after it
Only the proprietor handles what you send us, and we entrust it to no one else. Correspondence is deleted as described above.
Browsing this site
This site is made of static pages. There is no analytics, no advertising, and no third-party tag of any kind, and we set no cookies. Simply reading it sends us nothing.
Access, correction, and deletion
For the correspondence described above, you can ask to see it, correct it, restrict it, or have it deleted: email the address below and we will answer free of charge, so far as we can confirm the request comes from you. Complaints are welcome at the same address, and you may also complain to your local data protection authority.
Our apps
For what happens inside an app, see that app's privacy policy:
Changes to this policy
If we change how we handle information, we will update this page and revise the "Last updated" date above.
Who we are
- Trade name
- Paper App Studio
- Representative
- Ryuichi Ikegami
- Address
- 6F, Hisui Kenkyukai Bldg., 2-50-13 Higashi-Ikebukuro, Toshima-ku, Tokyo 170-0013, Japan
- Contact
- contact@paper-app.dev