Sinta Co., Ltd. (hereinafter referred to as the “Company”) sets forth this Privacy Policy (hereinafter referred to as this “Policy”) regarding the handling of personal information and other user information of users in connection with the services provided on this website (hereinafter referred to as the “Services”) and the mobile applications provided by the Company (hereinafter referred to as the “Apps”).

Article 1 (Personal Information)
“Personal Information” means personal information as defined under the Act on the Protection of Personal Information of Japan, namely information relating to a living individual that can identify a specific individual by name, date of birth, address, telephone number, email address, or other descriptions, as well as information containing an individual identification code.

Article 2 (Information Collected and Methods of Collection)
Through inquiries, various applications or submissions, and other use of functions provided by the Company in connection with the Services, the Company may collect names, addresses, telephone numbers, email addresses, and other necessary information.

The details of information collected and used in the Apps, and the methods of collection, are set forth in Article 11.

Article 3 (Purposes of Collection and Use of Personal Information and Other User Information)
The Company collects and uses personal information and other user information for the following purposes:

1. To provide and operate the Company’s services
2. To respond to user inquiries
3. To verify identity
4. To communicate information regarding new features, updates, important notices, and the like
5. To contact users as necessary for maintenance, troubleshooting, and other operational needs
6. To identify users who violate the terms of use or who attempt to use the services for improper or wrongful purposes, and to refuse such use
7. To allow users to view, change, or delete their registered information and to complete other necessary procedures
8. For purposes incidental to the purposes listed above

Article 4 (Changes to Purposes of Use)
The Company may change the purposes of use of personal information and other user information only when the changed purposes are reasonably deemed related to the purposes before the change.

If the Company changes the purposes of use, it will notify users of the changed purposes by a method prescribed by the Company, or announce them on this website.

Article 5 (Disclosure, Correction, Suspension of Use, etc. of Personal Information and Other User Information)
If an individual requests notification of the purposes of use, disclosure, correction, addition, deletion, suspension of use, erasure, suspension of third-party provision, or disclosure of records of third-party provision regarding personal information or other user information held by the Company, the Company will, after verifying the identity of the requester, respond without delay in accordance with applicable laws and regulations.
If the Company determines that it is necessary to respond to such a request, it will take the necessary actions without delay.
If the Company has taken such actions, or has decided not to take such actions, it will notify the requester without delay.
Where the Company is not obligated to respond under applicable laws and regulations, or where responding would be difficult, the Company may refuse the request after explaining the reasons.

Article 6 (Provision to Third Parties)
Except as required by laws and regulations, the Company will not provide personal information or other user information to third parties without the prior consent of the individual.

Article 7 (Entrustment of Handling of Personal Information and Other User Information)
To the extent necessary to achieve the purposes of use, the Company may entrust all or part of the handling of personal information and other user information to external parties.
In such cases, the Company will exercise necessary and appropriate supervision over the entrusted parties.

Article 8 (Security Control Measures)
The Company will take necessary and appropriate measures to prevent leakage, loss, or damage of personal information and other user information, and otherwise to securely manage such information.
The Company will exercise necessary and appropriate supervision over employees who handle personal information and other user information.
If the Company entrusts the handling of personal information and other user information to external parties, it will exercise necessary and appropriate supervision over such parties.

Article 9 (Response to Leakage and Similar Incidents)
If leakage, loss, damage, or any similar incident involving personal data or other user information occurs or is suspected to have occurred, the Company will, in accordance with applicable laws and regulations, conduct necessary investigations, take measures to prevent recurrence, report to the Personal Information Protection Commission as required, notify the individuals concerned, and take other necessary actions.

Article 10 (Changes to this Privacy Policy)
The Company may change this Policy after completing any procedures required by laws and regulations.
The Privacy Policy after any change will be announced by posting on the Company’s website or by another method the Company deems appropriate.
If a change requires user consent under applicable laws and regulations, the Company will obtain user consent by a method prescribed by the Company.

Article 11 (Mobile Applications)
This Article sets forth the handling of user information in the Apps provided by the Company.
In addition to this Article, the handling of information in the Apps may also be described on a per-app basis in the listings, privacy disclosures, Data safety information, and similar materials on the App Store, Google Play, and other app distribution services.
For Apps for which app-specific provisions is set forth in Paragraph 2 of this Article, Paragraphs 1 and 2 of this Article apply, and if there is any conflict between Paragraph 1 and Paragraph 2, Paragraph 2 prevails.
Changes to this Policy are governed by Article 10.

1. Common Provisions (Standard Apps)

For Apps for which app-specific provisions is not set forth in Paragraph 2 of this Article (hereinafter referred to as “Standard Apps”), the handling of user information is as follows.

(1) Scope

Standard Apps are Apps that, based on user operations, record and configure data on the device and do not transmit to or store on servers managed by the Company any user-entered information or similar data.
However, if third-party SDKs are used for advertising, analytics, or other functions, device information, advertising IDs, and similar data may be transmitted to the providers of such SDKs.

(2) Information Collected

Standard Apps collect and use the following information based on user operations.

Information collected and used by the Company or the Apps

・User-entered information: Content entered or selected by the user in the app (records, notes, settings, etc.)
・Information generated through app use: Input timestamps, selections, and other information necessary to provide app functions
・Information stored on the device: User-entered information and information generated through app use that is stored on the device

Information that may be collected via third-party SDKs

・Device information: Device model, OS type and version, screen size, language settings, app version, network status, and other device-related information necessary for ad delivery, fraud prevention, and similar purposes
・Advertising IDs: Advertising IDs on Android devices (Google Advertising ID) and on iOS devices (Identifier for Advertisers / IDFA; may not be collected depending on device settings)
・App usage information: Ad impressions, clicks, and other ad-related actions, and other app usage information necessary to optimize ad delivery (excluding user-entered information and the like)
・Information necessary for ad delivery and measurement: IP addresses (which may be used to estimate approximate location), advertising identifiers, device information, ad impression/click and other event data, and other information necessary for ad delivery and measurement

(3) Purposes of Use

Standard Apps use collected information for the following purposes:

・To provide and operate app functions
・To store content entered or selected by the user and reflect it in subsequent use
・Where ads are displayed, to deliver advertisements

(4) Transmission and Storage of Information

User-entered information, information generated through app use, and information stored on the device are stored on the device and are not transmitted to or stored on servers managed by the Company.
Users may export data outside the device through their own actions, such as backup export, sharing, or file saving. In such cases, management of the export destination and exported data is the user’s responsibility.
Where ads are displayed, information necessary for ad delivery is transmitted to the servers of ad delivery SDK providers. Please refer to each provider’s privacy policy for details.

(5) Provision to Third Parties

Except as required by laws and regulations, the Company will not provide or sell user-entered information, information generated through app use, or information stored on the device to third parties.
However, if third-party SDKs are used for ad delivery or similar purposes, the SDK providers may collect device information, advertising IDs, and similar data.
In such cases, handling is governed by the privacy policies of the relevant SDK providers.

(6) Use of Third-Party SDKs

Standard Apps may incorporate third-party SDKs for ad delivery and similar purposes. SDK providers may collect and use device information, advertising IDs, and similar data in accordance with their privacy policies.

(7) Disclosure, Correction, Deletion, etc.

User-entered information, information generated through app use, and information stored on the device are stored on the device and are not stored on servers managed by the Company.
Therefore, the Company may be unable to confirm, disclose, correct, add, delete, or suspend the use of such information.
Requests regarding disclosure, correction, deletion, suspension of use, and similar matters for information collected by third-party SDK providers shall follow the procedures established by each SDK provider.
Users can manage such information by changing in-app settings, deleting data, uninstalling the app, or changing device OS settings.

(8) Intended Users

Standard Apps are generally provided for general users. If minors use the Apps, they should do so with the consent and under the supervision of a parent or guardian.

(9) Inquiries

For inquiries regarding the handling of user information in Standard Apps, please contact the inquiry desk set forth in Article 12.

2. App-Specific Provisions

2.1 KOKODASU

(1) Covered App
KOKODASU (an app provided by the Company on Google Play and other platforms)

(2) Information Collected
Based on user operations, KOKODASU collects and uses the following information:

・Location information: Location information obtained using the device’s GPS functions (including while the app is in the background)
・Email sending settings: SMTP server information, authentication credentials, sender and recipient email addresses, and similar settings

(3) Purposes of Use
KOKODASU uses collected information for the following purposes:

・To provide location notification features
・To operate the app based on settings configured by the user
・To store app settings and reflect them in subsequent use

(4) Transmission and Storage of Information
Location information and email sending settings collected and used in KOKODASU are used to the extent necessary to provide app functions.
Location information is sent via the SMTP server configured by the user in KOKODASU to the recipient email address specified by the user.
Email sending settings are stored in a secure area on the device (such as Secure Storage).
The Company does not store on or relay through servers managed by the Company any location information or email sending settings collected and used in KOKODASU.

(5) Starting and Stopping Use
Collection of location information and sending of emails occur only when the user performs the “Start Sending” action in KOKODASU.
Users can stop location collection and email sending by performing the “Stop Sending” action in KOKODASU.

(6) Provision to Third Parties
Except as required by laws and regulations, the Company will not provide or sell location information or email sending settings collected and used in KOKODASU to third parties.
Notification emails containing location information are sent via the SMTP server configured by the user to the recipient email address specified by the user. Sending, receiving, and storage of emails are governed by the terms of use and privacy policies of the relevant email service providers and similar parties.

(7) Disclosure, Correction, Deletion, etc.
In KOKODASU, email sending settings are stored on the device and are not stored on the Company’s servers. Location information is collected and used for notification email features, but is not stored on the Company’s servers.
Therefore, for information that the Company does not directly hold or manage, the Company may be unable to disclose, correct, or delete such information on its own.
For information that users can manage themselves, users may do so by changing in-app settings, deleting data, changing OS permission settings, or uninstalling the app.

(8) Intended Users / Age
KOKODASU is primarily provided for users aged 18 and older. Users under 18 should use the app with the consent and under the supervision of a parent or guardian.

Article 12 (Contact)
For inquiries regarding this Policy, and for requests regarding disclosure, correction, addition, deletion, suspension of use, erasure, suspension of third-party provision, and similar matters concerning personal information and other user information, please contact:

Address: 34-6-2F, Minokuchi, Sotoasahikawa, Akita-shi, Akita, Japan
Company name: Sinta Co., Ltd.
Representative Director: Naoto Shida
Email: info.sinta001@gmail.com

Effective date: June 8, 2026
Last updated: July 9, 2026