Terms of Service
Last updated: September 17, 2026
These terms cover the Kehai information website and free preregistration operated by OnemuLab, a sole proprietorship. Terms for the app will be provided after its features are finalized and before use begins.
What is available now
This website introduces Kehai and offers free preregistration for its launch notice. Preregistration is not an app purchase, paid subscription, or creation of an in-app account.
Free preregistration
Use an email address you control and can receive messages at. All questions other than your email address are optional. Information is handled based on the notification notice shown at registration and your agreement to the privacy policy.
Registration is free and does not itself incur any charge. It does not guarantee a release date, a particular feature, a place in a queue, or priority access. To cancel or stop notifications, contact kehai-support@onemu-lab.com.
Features and pricing under development
Screens, videos, and descriptions may show work in progress or illustrative examples. We will announce finalized sharing methods, participant limits, supported environments, and any paid plans and prices at release.
Preregistration does not constitute agreement to future app terms or paid plans. App terms and data handling will be available for review before use begins, and purchase conditions before any paid order.
Prohibited conduct and site rights
Do not register someone else’s email without permission, gain unauthorized access, disrupt the service, violate laws, or infringe other people’s rights.
Rights in the website’s text, images, videos, and other content belong to OnemuLab or their respective rights holders. Do not reproduce, distribute, or modify them without permission beyond uses permitted by law.
Changes and interruptions
Development and operational circumstances may require changes to descriptions or release plans, or suspension or closure of preregistration. Important notices affecting registrants will be posted on this website or communicated by other appropriate means. Network conditions and email settings may prevent delivery.
These terms do not restrict rights that users have under applicable law.
Changes to these terms
If these terms change, we will announce the changes and their effective date on this website or by other appropriate means. Where individual consent or advance notice is required, we will follow the procedures required by applicable law.
Governing law and contact
These terms are governed by Japanese law. The operator is OnemuLab, a sole proprietorship. Questions can be sent to kehai-support@onemu-lab.com.