Terms of Use
Effective date: November 14, 2026 (previous version: November 10, 2026) / Operator: YS Studio (Japan)
This is an English translation of our Japanese Terms of Use (利用規約). If the two versions differ, the Japanese version prevails. This does not limit any protection you have under the mandatory laws of the place where you live (see sections 7 and 11).
1. About these terms
These terms set out the conditions for using the app "FamShare" and its web version at https://famshare.pages.dev (the "Web Version"; together, the "App") provided by YS Studio ("we", "us" or "our"). By using the App, you agree to these terms.
2. Your account
You are responsible for managing your account. Do not use another person's account. You must be at least 13 years old to create an account or use the App yourself. Children under 13 must not use the App themselves; a parent or guardian can represent them in the App with a label instead. If you live in Quebec and are under 14, you may use the App only with the consent of a parent or guardian. Where the law requires parental consent, minors must have a parent's or guardian's consent to use the App.
3. What you must not do
- Break the law, or act against public order or morals.
- Harm or harass other people, or post inappropriate content (such as obscene, violent or discriminatory content).
- Pretend to be someone else, or join a Group by guessing another person's invite code.
- Interfere with the operation of the App or our servers, or access them without permission.
- Post photos or text that you do not have the right to post.
4. Your content
You keep the rights to the content you post. You allow us to store and display that content only as needed to provide the App. We may remove inappropriate posts after reviewing reports.
5. Ads and the Web Version
The App is provided free of charge and is supported by ads. The Web Version shows no ads. You can always view your data on the Web Version. To add or change content on the Web Version, you need to meet the conditions we set, such as watching the "Web Version" video to the end in the app on that day (you can then edit until 11:59 PM that day, in the time zone of the device you watched it on), or receiving an Invite Reward (section 5A). We may change these conditions, and we will let you know about important changes in the App.
5A. Invite Rewards
- We offer Invite Rewards for a limited time. You can enter an invite code until 11:59 PM on December 31, 2026 (Japan time).
- If you were invited: if you enter another person's invite code within 7 days of creating your account, you can use No Ads (no ads in the app) and Web Version (writing on the Web Version) for 30 days (once per account).
- If you invited someone: if a person who entered your code opens the app (iPhone or Android) on at least 10 separate days (counted in Japan time) within 30 days of entering it, you can use No Ads and Web Version for 30 days. You can receive this up to 12 times (12 months) in total.
- No reward is given between accounts used on the same device (for example, entering your own code with another account you created). If we determine that a reward was obtained improperly, we may cancel it.
- Rewards cannot be exchanged for money or transferred to anyone else.
- We may change or end the rewards and their conditions. We will let you know in the App about important changes.
6. Changes to the App and suspension
We may change the App or stop providing it without notice. We will let you know in the App about important changes.
7. Disclaimer
We do not guarantee that the App is complete, accurate or will always be available. To the extent permitted by law, we are not responsible for data lost because of communication problems, device failures, operating errors or similar causes. Please keep your own copy of important information (for example with Export Events).
Nothing in these terms excludes, restricts or changes any right or remedy, or any guarantee, that you have under laws that cannot lawfully be excluded or limited, such as the Australian Consumer Law, the New Zealand Consumer Guarantees Act 1993, Canadian provincial consumer protection laws (such as Quebec's Consumer Protection Act), Singapore's Consumer Protection (Fair Trading) Act, or consumer protection laws of your US state.
8. Deleting your account
You can delete your account at any time in the App: More > Account > Delete Account.
If neither the app (iPhone or Android) nor the Web Version has been opened with an account for 2 years, we will delete that account without notice. This is the same as deleting the account yourself and cannot be undone. Data kept only on a device without signing in is not affected.
9. Changes to these terms
We may change these terms. If you continue to use the App after a change, you agree to the changed terms.
10. App stores
Your use of the App is also subject to the terms of the app store you downloaded it from (Apple's App Store or Google Play).
11. Governing law and jurisdiction
These terms are governed by the laws of Japan. Any dispute will be subject to the exclusive jurisdiction, in the first instance, of the court that has jurisdiction over our location. This does not take away any protection you have under the mandatory laws of the country (or state or province) where you live, including any right to bring a claim in the courts of the place where you live if those laws give you that right.