These terms are an agreement between you and Kenji Prahyudi Mudjono ("we"), who runs OreNote. By creating an account you agree to them and to the Privacy Policy. They are also the end-user licence for the app.
1. Your account
- You must be at least 13. If you are under 18, you need a parent or guardian's permission, including for any purchase.
- Use a real email address you can receive mail at, and keep your password to yourself.
- One account is for one person. You are responsible for what is done with your account.
2. What you may use OreNote for
We give you a personal, non-transferable right to use the app and its content for your own study of Japanese. Not for commercial use.
3. What you may not do
- Collect content automatically — with scripts, bots, scrapers or anything other than the app used by hand.
- Extract content in bulk, or copy, republish, sell or redistribute it, including in another app or website.
- Use OreNote content to train, test or improve an AI or machine-learning model.
- Get around rate limits, read limits, coins, or any other limit, or reverse-engineer the app to do so.
- Access another person's account, or try to break or overload the service.
- Post anything illegal, hateful, harassing, sexual, or that infringes someone else's rights, or spam.
4. Your content
What you write and upload stays yours. You let us store, copy, show and process it to run OreNote — including sending it to the AI service that writes content you ask for. When you make a value public, you also let other OreNote users see and use it for their own study, including on their cards. That permission ends for new uses when you delete the value or your account, but copies other users already placed on their cards may stay there.
You are responsible for what you post, and you must have the right to post it.
5. Content we provide
AI-written values, pictures, word sets and their order, and the way OreNote's content is selected and arranged are provided by us. Section 3 applies to them.
Dictionary and grammar data (JMdict, the Tanaka Corpus, the JLPT vocabulary lists and the Hanabira grammar set) belong to their owners and are licensed under Creative Commons BY-SA, as listed in the app under About & Licences. These terms do not limit anything those licences let you do with that data.
6. AI content can be wrong
Some content is written or drawn by AI and can be wrong, unnatural or incomplete. Check anything that matters. Report anything harmful or wrong with the Report button.
7. Coins and plans
- Coins and monthly credits are virtual items used only in OreNote. They have no cash value and cannot be transferred, sold or exchanged for money.
- Monthly credits reset at the start of each month and do not carry over. Coins do not expire.
- Purchases are made through Google Play or the App Store and also follow their terms. Refunds follow their policies and the law; otherwise purchases are not refundable.
- Coins, credits and an active plan end when your account is deleted. Cancel a subscription in the store; deleting the account does not cancel it.
- We may change prices and what a plan includes, and will say so before the change applies to you.
8. Moderation, suspension and ending
We may hide or remove content that breaks these terms, and suspend or close accounts that break them, especially section 3. A value reported by several users is hidden while we review it. You can delete your account at any time; see Delete your account.
9. Changes to OreNote and to these terms
OreNote may change, and features may be added or removed. We may change these terms when there is a reasonable need. We will post the new version here with its effective date and tell you in the app or by email before it takes effect.
10. No guarantee, and limits on liability
To the extent the law allows, OreNote is provided as it is, without a promise that it will always be available, error-free, or suitable for a particular purpose. To the extent the law allows, we are not liable for indirect losses, and our total liability to you is limited to the amount you paid us in the 12 months before the claim. Nothing in these terms limits liability for our intentional misconduct or gross negligence, or any right you have under Japan's Consumer Contract Act or other law that cannot be waived.
11. Law and courts
These terms are governed by the laws of Japan. The Tokyo District Court has exclusive jurisdiction in the first instance.
12. Contact
Kenji Prahyudi Mudjono · support@orenote.kenjipm.com