sakutto

Privacy Policy

Last updated: March 2026

Introduction

This Privacy Policy describes how miroku Inc., the operator of sakutto (hereinafter referred to as "the Service"), handles personal information.

File Handling

All files and input data processed through the Service are handled entirely within your browser and are never sent to our servers. Uploaded files are not transferred to or stored on any external servers.

Analytics

The Service uses Cloudflare Web Analytics for service improvement. This is a privacy-focused analytics tool that does not use cookies and does not collect personally identifiable information.

We also use Google Tag Manager (GTM) to collect and analyze access data. While GTM itself does not set cookies, tags deployed through GTM (such as Google AdSense) may use cookies.

The Service implements Google Consent Mode v2. Even when a user declines cookies, anonymous aggregate data (such as page view counts) that does not use cookies may still be sent to Google. This data does not identify individuals and is used for statistical modeling to understand overall service usage trends.

Error Tracking

The Service uses Sentry to collect error information for service stability improvement. This is treated as an essential function and does not collect personally identifiable information (such as names or email addresses). Only technical information at the time of an error (error messages, browser type, etc.) is recorded to help detect and fix issues promptly.

Advertising

The Service uses third-party advertising services such as Google AdSense.

Google AdSense uses cookies to serve relevant advertisements to users. Google may deliver ads based on your visit history to this site and other websites.

For more information on how Google uses cookies for advertising, please refer to the following page:

Cookie Usage

The Service may use cookies for the following purposes:

Essential Cookies

Cookies necessary for providing basic functionality of the Service. Without these, the Service may not function properly.

Analytics Cookies

Cookies used for access analytics through Google Tag Manager and similar services. These help us understand how the Service is used and make improvements. Even when cookies are declined, anonymous aggregate data without cookies may still be sent.

Advertising Cookies

Cookies used by Google AdSense and its partners to display interest-based advertisements. This includes DoubleClick cookies and other cookies related to ad delivery.

Cookie Management

You can change your cookie preferences at any time through the cookie consent banner on this Service. Use the "Cookie Settings" link at the bottom of the page to individually allow or deny analytics and advertising cookies. When you change your settings, related cookies are automatically deleted.

You can also refuse to accept cookies or delete existing cookies through your browser settings. However, disabling cookies may cause some features of the Service to not function properly.

If you would like to opt out of personalized Google ads, you can do so through the following settings pages:

Contact

If you have any questions about this Privacy Policy, please contact us using the information below:

Amendments

This Privacy Policy may be amended without prior notice due to changes in applicable laws or the Service. Any amended policy shall take effect upon being posted on this page.