Effective: June 26, 2026 / Last updated: August 20, 2026
These Terms of Use (the "Terms") set out the conditions for using EMS Field (救急現場, the "Service"). By using the Service, you are deemed to have agreed to these Terms.
The Service exists so that healthcare professionals can share information with one another. It is not intended for medical diagnosis or treatment. Posts reflect the personal experience of individual users, and we make no warranty as to their accuracy, completeness, or usefulness.
The Service provides a platform on which healthcare professionals — including paramedics, nurses, and doctors — can anonymously share cases and insights from the field and ask and answer one another's questions. Posts are structured and organized with the help of AI.
The Service is intended for healthcare professionals and those in equivalent roles. You use the Service at your own responsibility.
You are responsible for registering and maintaining accurate account information. The email address you register is used to restore your account when you change devices or reinstall the app. The operator is not liable for damages arising from inadequate management of your account.
When using the Service, you must not:
Content you post is made available to other users together with your username (display name) and occupation. Personal information such as your real name or email address is not disclosed. When you post, AI warns you if the content may contain patient-identifying information, but final responsibility for what you post rests with you. The operator may remove any post it judges inappropriate without prior notice.
Copyright, trademarks, and other intellectual property rights relating to the Service belong to the operator or to the rightful rights holders. By posting, you grant the operator permission to use that post for the operation and improvement of the Service.
You may report an inappropriate case or question from within the app, and you may block another user so that their cases and questions are no longer shown to you; blocks can be lifted from the Settings screen. You may also delete your account at any time from Settings › Account › "Delete my account", which permanently deletes your account along with the cases, questions, likes, and bookmarks you created.
Information published on the Service is reference material based on the experience of healthcare professionals. It does not recommend or guarantee any particular diagnosis, treatment, or procedure. The operator accepts no liability for decisions or actions taken on the basis of information from the Service. Actual clinical care must follow the protocols and instructions of your own institution and your own professional judgment. The operator is likewise not liable for damages arising from any suspension, termination, or malfunction of the Service.
The operator may change the content of the Service, or cease providing it, without prior notice to users.
The operator may revise these Terms as necessary. Revised Terms take effect once they are displayed on the Service.
These Terms shall be interpreted and applied in accordance with the laws of Japan. In the event of a dispute concerning the Service, the court having jurisdiction over the operator's location shall be the exclusive court of first instance by agreement.
For questions or comments about these Terms, please contact us at:
This document is an English translation provided for convenience. The Japanese version is available at lifen-lp.vercel.app/kyukyu-genba-terms. In the event of any discrepancy, the Japanese version prevails.