Last updated: October 8, 2026
These terms apply to sassamahha.me and the projects run by Jun Sasaki (“Sassa Mahha”, “we”), including Hakoniwa Maze. By using this site you agree to them.
You may view the pages on this site and use the free tools, including for your work. Please do not misuse the site, interfere with its operation, try to access it in unauthorized ways, or copy the tools and pages to republish them as your own.
Files and results you create with the tools are yours. Some tool pages show ads (see the Privacy Policy).
The videos, images, characters, worlds and text published by our projects, including the Hakoniwa Maze channels, are owned by Jun Sasaki unless stated otherwise. You may share links to them. You may not copy, resell or redistribute them, or use the characters commercially, without our permission.
Our videos are hosted on YouTube. Watching them on YouTube is subject to the YouTube Terms of Service.
The site and its tools are provided “as is”. We do our best to keep them accurate and working, but we do not guarantee that they are error-free or always available. Please check important results yourself before you rely on them, for example print and KDP cover sizes against the official calculators, converted subtitles, calendars and CSV files before you share or submit them, and keep a copy of your original files.
The device tests, timers and Calm pages are general-purpose aids, not medical, health or safety devices. Keep the volume at a comfortable level. To the extent permitted by law, we are not liable for damages arising from the use of the site or its tools.
Links to other sites are provided for convenience. We are not responsible for their content or policies.
We may update these terms. The date at the top shows the latest version. These terms are governed by the laws of Japan.
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