Disclosure on External Transmission
Translation of the Japanese original. The Japanese version prevails.
Pursuant to the Telecommunications Business Act of Japan (rules on external transmission, Article 27-12), this page discloses the information transmitted from users' devices to external providers by miggy (the "Service"), the recipients, and the purposes of use.
Last revised: October 20, 2026 ／ Operator: masaya shiramizu ／ Contact: [email protected]
1. Ad Delivery (Google AdMob)
| Item | Description |
|---|
| Recipient | Google LLC (U.S.) |
| Feature / SDK | Google AdMob (Google Mobile Ads SDK) |
| Examples of information transmitted | Advertising identifier, device/OS information, ad display and interaction information, IP address, etc. (transmitted automatically by the SDK) |
| Purposes | Delivering and displaying ads, measuring ad performance, preventing ad fraud |
| Reference | Google's Privacy Policy and "How Google uses information from sites or apps that use our services" |
2. YouTube Watch Parties (YouTube Embedded Player)
| Item | Description |
|---|
| Recipient | Google LLC (U.S.). The Service uses YouTube API Services |
| Feature / SDK | YouTube IFrame Player (official embedded player, displayed in an in-app WebView); fetching video thumbnail images |
| Examples of information transmitted | ID of the video being played, playback operations, device/OS/browser information, IP address, cookies, etc. (collected automatically by YouTube/Google) |
| Purposes | Playing and displaying videos in YouTube watch party rooms |
| Reference | Google Privacy Policy (https://policies.google.com/privacy), YouTube Terms of Service (https://www.youtube.com/t/terms). Video searches are sent to the YouTube Data API from our servers, not from your device (no information identifying the user is sent) |
3. Apple Music "Listen Together" (MusicKit)
| Item | Description |
|---|
| Recipient | Apple Inc. (U.S.) |
| Feature / SDK | MusicKit (searching and playing Apple Music, saving playlists to your library) |
| Examples of information transmitted | Search terms, IDs of songs played and playback operations, information needed to check Apple Music subscription status, device/OS information, IP address, etc. (transmitted by MusicKit) |
| Purposes | Searching for and playing songs in Apple Music "Listen Together" rooms, checking subscription status, saving playlists |
| Reference | Apple's Privacy Policy (https://www.apple.com/legal/privacy/). Transmitted only when you use such rooms |
4. Google Integration (Google Sign-In, Google Calendar API, Google Sheets API, Google Slides API, Google Drive API, Google Picker)
| Item | Description |
|---|
| Recipient | Google LLC (U.S.) |
| Feature / SDK | Google Sign-In (GoogleSignIn SDK), Google Calendar API, Google Sheets API, Google Slides API, and Google Drive API (the “Google Sheets” and “Google Slides” extensions), Google Picker (the file picker; the app displays a page on the Service's public website miggy-project.com, and that page loads Google's services from apis.google.com) |
| Examples of information transmitted | Google account credentials (access tokens, etc.), requests to view, create, edit, and delete calendar events, requests to read and write spreadsheets (edited cell values, rows and columns added or deleted, title changes, new spreadsheets), requests to read and write presentations (rewritten text, slides added or deleted, title changes, new presentations), the deck built with “Create from Photos” (a .pptx file containing the photos you selected), the ID, name, and type of files chosen in Google Picker, the Service's API key and app number used for Google Picker, device/OS information, IP address, etc. |
| Purposes | Linking your Google account, displaying and operating Google Calendar, displaying, editing, and creating the Google Sheets and Google Slides files you choose or that the Service created, and choosing files |
| Reference | Google Privacy Policy (https://policies.google.com/privacy). Transmitted only if you choose to link your account; this data is not sent to our servers (the access token is not put in a URL; it is passed to the Google Picker page within the app). Access to Google Drive is limited to drive.file (only files you choose and files created by the Service). Use of information received from Google APIs adheres to the Google API Services User Data Policy, including the Limited Use requirements |
5. Transmission to the Service's Own Servers (for Reference)
Transmission to our own backend (built on Cloudflare) for providing the Service's features is within the scope necessary to provide services and, in principle, does not constitute "transmission to third parties" under the external transmission rules. The operation of this server infrastructure is outsourced to Cloudflare, Inc. (U.S.). See the Privacy Policy for details.
6. Push Notifications (Apple APNs)
To deliver push notifications, notification tokens and related information are transmitted to Apple (APNs, U.S.). This is within the scope necessary to provide the notification feature.
7. AI Providers You Choose (Your Own API Key)
| Item | Details |
|---|
| Recipient | Only the provider you choose in settings: Anthropic, PBC (US) / OpenAI, L.L.C. (US) / Google LLC (US, Gemini API) |
| Feature | Writing Mi Dictionary entries, “Transform Photo” in shared rooms, Google Sheets AI (Tidy Up, Summarize, Suggest Columns), and Google Slides AI (Rewrite, Shorten, Plan Slides) (sent directly from your device using your own API key) |
| Examples of information sent | Mi Dictionary: your question and parts of the text being written (including an instruction to use the provider’s web search when “look things up” is on). Transform Photo: the selected photo and your request. Google Sheets: the table’s title, headings, and cell contents. Google Slides: a slide’s heading and body text; when planning slides in “Create from Photos”, the note you enter and a description of each selected photo (the date taken, the place name, and words for what is in it; the photos themselves are not sent). Your API key (for authentication) |
| Purpose | Generating the text, image, table, or slides you requested |
| Notes | Off by default. Data is sent only to a provider whose key you added and whose data sharing you agreed to after reviewing it (for Google Sheets and Google Slides AI, you are asked each time before anything is sent). Nothing is sent if you choose the on-device AI (Apple Intelligence). It does not pass through our servers, and keys are stored only in your device’s Keychain. Each provider’s terms govern how the data is handled (free tiers may use it for training). |
8. Looking Things Up for Mi Dictionary (Wikipedia)
| Item | Details |
|---|
| Recipient | Wikimedia Foundation, Inc. (US). Wikipedia (ja.wikipedia.org / en.wikipedia.org) |
| Feature | “Look things up” when writing Mi Dictionary entries with the on-device AI (Apple Intelligence): searching articles with the MediaWiki API and fetching article summaries with the REST API |
| Examples of information sent | The words of your question, the terms, device and OS information, IP address, etc. (sent as part of the connection). Section headings, the text being written, and information that identifies you are not sent |
| Purpose | Fetching facts (article summaries) to use in Mi Dictionary entries |
| Notes | “Look things up” is on by default. You can turn it off by setting reference: off in Mi Dictionary’s settings (harness). Data is sent directly from your device and does not pass through our servers. Wikimedia Foundation privacy policy (https://foundation.wikimedia.org/wiki/Policy:Privacy_policy) |
9. Place Names (Apple's Map Service)
| Item | Details |
|---|
| Recipient | Apple Inc. (US) |
| Feature | Converting a location into a place name with the iOS map service (CLGeocoder): (1) photo search in the Photos tab (so you can find photos by where they were taken), and (2) showing the place name when you send your current location in a conversation |
| Examples of information sent | (1) The location where a photo was taken, rounded to an area of about 5 km (0.05 degrees of latitude and longitude). Each area is sent only once. The photo itself, the date taken, and information that identifies the photo are not sent. (2) The latitude and longitude of the current location you chose to send. In both cases, device and OS information, IP address, etc. are sent as part of the connection |
| Purpose | Getting and showing place names (country, prefecture/state, city, venue, etc.) |
| Notes | Data is sent directly from your device and does not pass through our servers. The photo search index is stored only on your device. A location you send in a conversation is end-to-end encrypted like other messages, so we cannot read it. Your current location is read once, with iOS permission (While Using the App), only when you choose to send it. Apple's Privacy Policy (https://www.apple.com/legal/privacy/) |
10. GIFs in Conversations (KLIPY)
| Item | Details |
|---|
| Recipient | Kikliko, Inc. (US; the operator of KLIPY) |
| Feature | GIFs you browse via "+" → "GIF" in a conversation, and GIFs you receive (images are loaded from KLIPY's servers) |
| Examples of information sent | The URL of the GIF being loaded, device and OS information, IP address, etc. (sent as part of the connection) |
| Purpose | Showing the list of GIFs and GIFs in conversations |
| Notes | GIF searches are sent from our servers, not from your device, to KLIPY's API. We send the search terms and an identifier derived from your user ID (not the user ID itself). We do not send message text or which friend you sent a GIF to. KLIPY's Privacy Policy (https://klipy.com/support/privacy-policy) |
11. Opt-Out
Ad personalization can be limited from the device (iOS) settings or in-app settings (where provided). Google integration can be unlinked from the app's settings, and access can also be revoked from Google's security settings page (https://security.google.com/settings/security/permissions). Transmissions related to YouTube watch parties and Apple Music "Listen Together" occur only when you use those rooms. Transmissions related to Google Sheets and Google Slides occur only when you use those extensions. Looking things up for Mi Dictionary (Wikipedia and the providers’ web search) can be turned off by setting reference: off in Mi Dictionary’s settings (harness). Transmissions to Apple's map service occur only when photo search looks at photos that have a recorded location, and when you send a location in a conversation (you can stop recording locations in photos in iOS Settings > Privacy & Security > Location Services > Camera). Transmissions to KLIPY occur only when you open GIFs in a conversation or view a GIF you received. See the in-app guidance and the Privacy Policy for details.