Privacy Policy
This Policy applies to all services (websites, applications, etc.) operated by MococoTECH LLC.
MococoTECH LLC ("we," "us," or "our") establishes this Privacy Policy (this "Policy") regarding the handling of users' personal information in the services we operate. By using our services, you are deemed to have agreed to this Policy. This English edition is provided for convenience; in the event of any discrepancy, the Japanese edition prevails.
Scope of This Policy
This Policy applies to all of the following services operated by us (collectively, the "Services"). We will update this Policy as we add or discontinue services.
- Corporate website
- https://mococo.co.jp
- Mobile app
- Programming Eitango (Guratan) / iOS & Android
- Mobile app
- Fushigidamari / iOS & Android
- Other
- Applications and websites we release in the future
Operator Information
The operator of the Services and the party responsible for the handling of personal information is as follows.
- Company
- MococoTECH LLC
- Address
- Hankyu Grand Building 20F, 8-47 Kakuda-cho, Kita-ku, Osaka, Japan
- Representative
- Norifumi Sakamoto
- Contact
- support@mococo.co.jp
Information We Collect
To provide the Services, we or our advertising and analytics partners may automatically collect the following information in the applicable services. Not every service collects all of this information.
- Advertising identifiers
- IDFA on iOS and the Advertising ID (AAID) on Android. Used mainly for ad delivery, measurement, and fraud prevention in our mobile apps.
- Device information
- OS type and version, device model, screen size, language settings, time zone, browser type, and similar information.
- Network information
- IP address, carrier, and connection type. May be used to estimate your approximate location.
- Cookies and similar identifiers
- Cookies and similar technologies used mainly on our websites to identify users.
- Usage data
- Page views, ad impressions and clicks, feature-usage history within the Services, referrers, and similar information.
- Crash data
- Device state, stack traces, and similar information at the time an app terminates unexpectedly. Used to improve quality.
- Inquiries
- Name, contact information, message content, and other information you voluntarily provide through forms.
Purposes of Use
We use the collected information for the following purposes.
- Providing, maintaining, and improving the Services, and developing new features and services
- Delivering, measuring, and analyzing advertising
- Detecting and preventing fraud, invalid clicks, and other unauthorized access
- Responding to and contacting users regarding inquiries
- Statistical analysis and publication (in a form that cannot identify individuals)
- Responding to requests based on laws or from public authorities
Service-Specific Notes
Depending on the nature of each service, the following additional provisions apply. Please read them together with the preceding sections of this Policy.
Common Provisions for Mobile Apps
The following applies when you use our mobile apps.
- Advertising identifiers
- We use advertising identifiers such as IDFA/AAID for ad delivery and measurement through AdMob (Google LLC).
- Consent (UMP)
- For users accessing from the European Economic Area (EEA), the UK, Switzerland, Brazil, and other applicable regions, we display a consent dialog based on Google UMP.
- ATT (iOS)
- On iOS 14.5 and later, we request system permission before using the advertising identifier, in accordance with App Tracking Transparency (ATT).
- In-app purchases
- For applicable apps only, payment information is processed through the Apple/Google platforms. We do not directly store credit card details or similar information.
Common Provisions for Websites
The following applies when you use our websites.
- Cookies
- We use cookies and similar technologies to the extent necessary to maintain site functionality and improve usability.
- Access logs
- We may record IP addresses, referrers, User-Agent strings, visit timestamps, and similar data as statistical information.
- Inquiries
- When we use external form services (such as Google Forms), submitted content is processed in accordance with the terms of those services.
Provision to Third Parties
The Services use the following third-party services for ad delivery, measurement, analytics, inquiry handling, and similar purposes, and part of the information described above is transmitted to these providers. Please refer to each provider's privacy policy for details on how they handle information.
- Google AdMob
- An ad delivery service provided by Google LLC. Used to display ads in our mobile apps. Details: policies.google.com/technologies/ads
- Google ad partners
- Information necessary for ad delivery may be shared with multiple ad networks through AdMob.
- Google Firebase
- App analytics (Firebase Analytics) and crash reporting (Firebase Crashlytics) provided by Google LLC. Used to understand how our apps are used and to improve quality. Details: firebase.google.com/support/privacy
- Google Forms
- When used as our contact form, submitted content is processed through services provided by Google LLC.
- Hosting providers
- We may use cloud infrastructure such as AWS and Cloudflare to provide the Services (limited to use as service subcontractors).
Your Rights (Deletion / Opt-Out)
You can control how information about you is handled in the following ways.
- Controlling the advertising ID
- iOS: Settings > Privacy & Security > Tracking. Android: Settings > Google > Ads > Reset or delete your advertising ID.
- Withdrawing consent
- You can redisplay the consent dialog and change your choices at any time from the in-app settings screen (applies to the EEA, the UK, Switzerland, Brazil, and other applicable regions).
- Controlling cookies
- You can delete or block cookies from your browser settings.
- Disclosure and deletion requests
- For information we hold about you, please contact us at the address listed at the end of this Policy. We will respond in accordance with applicable laws.
Use by Minors
We do not provide services directly targeting users under the age of 13 as defined by the U.S. COPPA (Children's Online Privacy Protection Act), or under the age of 16 as defined by the EU GDPR. We do not knowingly collect personal information from users under these ages. If we learn that information from such a user has been transmitted to us, we will delete it promptly.
Revisions to This Policy
We may revise this Policy in response to changes in laws, additions or changes to the covered services, or operational needs. The revised Policy takes effect upon posting on this page. In the event of material changes, we will provide separate notice on our website or within our apps.
- April 25, 2026
- First edition published
- July 24, 2026
- Added Google Firebase (Analytics / Crashlytics); English edition published
Contact
For inquiries about this Policy, or to request disclosure, correction, deletion, or suspension of use of personal information, please contact us below.
- Company
- MococoTECH LLC
- support@mococo.co.jp