privacy policy

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Purpose of use of personal information

In this blog, you may be required to register personal information such as your name (handle name) and e-mail address when you contact us by e-mail or register in e-mail magazine.

In this blog, you may be required to register personal information such as your name (handle name) and e-mail address when you contact us by e-mail or register in e-mail magazine.

Disclosure of personal information to third parties

In this site, personal information is properly managed and will not be disclosed to third parties except in the following cases.

・ If you have the person’s consent

・ When disclosure is required to cooperate with laws and regulations

Disclosure, correction, addition, deletion, and suspension of use of personal information

If you wish to disclose, correct, add, delete, or discontinue the use of personal data from you, we will promptly respond after confirming your identity.

About access analysis tool

This site uses access analysis tool “Google analytics” by Google.

This Google analytics uses cookies to collect traffic data. This traffic data is collected anonymously and is not personally identifiable. This feature can be rejected by disabling cookies, so please check your browser settings. Click here for more information on these terms.

About ad delivery

This site uses third-party advertising service “Google Adsense Google Adsense”.

Ad distributors may use cookies to display advertisements that match the user’s interests.

Please refer to “Advertising-Policies & Terms-Google” for details on setting cookies to be disabled and Google Adsense.


When visitors leave comments on this site, they will collect the data displayed in the comment form, as well as IP addresses and browser user agent strings to help detect spam.

An anonymized (also called “hash”) string created from an email address may be provided to the service to determine if you are using the Gravatar service. The privacy policy of the service is located at Once the comment is approved, the profile image will be made public with the comment.


When uploading images to your site, you should not upload images that contain location information (EXIF GPS). Site visitors can download images from the site and extract location data.


You can opt in to save your name, email address, and site in a cookie when you leave a comment on the site. This is for your convenience and saves you the trouble of re-entering details when leaving other comments. This cookie is held for one year.

If you have an account and login to this site, we will set a temporary cookie to determine if your browser can accept cookies. This cookie contains no personal data and is discarded when the browser is closed.

In addition, we set some cookies to preserve login and display information when logging in. Login cookies are kept for 2 days and screen display option cookies are kept for 1 year. If “Save login status” is selected, login information will be maintained for 2 weeks. Logging out will clear your login cookie.

If you edit or publish the post, additional cookies will be stored in the browser. This cookie does not contain personal data, it just indicates the ID of the post you modified. It will expire in one day.

Embedded content from other sites

Posts on this site include embedded content (such as videos, images, posts, etc.). Embedded content from other sites behaves exactly as if a visitor visited that site.

These sites may collect your data, use cookies, embed third-party additional tracking, and monitor interactions with the embedded content. If you’re logged into the site using an account, this includes tracking interactions with embedded content.

How long to save data

When you leave a comment, the comment and its metadata are kept indefinitely. This is to ensure that follow-up comments can be automatically recognized and approved instead of keeping comments in the moderation queue.

If there are registered users on this site, they will save the personal information provided on the user profile page. All users can view, edit and delete their personal information (but can not change their username). Site administrators can also view and edit their information.

Your right to data

If you have an account on this site or have left a comment on the site, you can make a request to receive the personal data about you we keep (including all the data you provide) as an export file You You can also make a request to delete personal data. This does not include data that is obligated to retain for management, legal, and security purposes.

Destination of your data

Visitors’ comments may be reviewed through an automated spam detection service


The copyright, portrait right, etc. of the image published on this site belong to each right holder. It is not for the purpose of infringing the right. If you have a problem with the content of the article or the image, etc., please contact us by email directly. After confirmation, I will correspond.

When we are moved from this site to other sites by links or banners, we do not take any responsibility for the information, services, etc. provided at the destination site.

Although we strive to post information as accurate as possible with regard to the content and information on this site, there may be cases where misinformation has entered or the information has become outdated.

Please note that we can not be responsible for any damage caused by the content published on this site


It is prohibited to reproduce without permission the information of works such as sentences, images and videos that exist on this site.

About privacy policy change

In addition to complying with the applicable Japanese laws and regulations regarding personal information, this site will review the content of this policy as appropriate and strive to improve it.

The updated privacy policy is always disclosed on this page.

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