Privacy Policy

About the distribution of advertisements
About Access Analysis Tools
About Comments on This Site
About the distribution of advertisements

This site is a participant (since March 14) in Google Adsense, a third-party advertising service.

Ad-serving providers may use “cookies” to display advertisements that match the interests of users.

For more information on settings to disable cookies and Google Adsense, please click here.

In addition, “How to Use Building Software” is a participant (since 2/25/2019) in the Amazon Associates Program, an affiliate program designed to provide a means for sites to earn referral fees by promoting and linking to

Third parties may provide content and advertising, collect information directly from visitors, and set or recognize cookies on visitors’ browsers.

Please be aware of this.

Access Analysis Tools

This site uses Google Analytics, an access analysis tool provided by Google.

This Google Analytics uses cookies to collect traffic data.

This traffic data is collected anonymously and does not personally identify you.

You can refuse the collection of this feature by disabling cookies, so please check your browser settings.

For more information on this policy, please click here.

Comments on this Site

In response to spam and vandalism, this site logs the IP address used when commenting.

This is a standard feature supported by blogs, and we do not use IP addresses for any other purpose than to respond to spam and vandalism.

The administrator of this site may, at his/her discretion, not approve or delete comments that contain any of the following items.

Comments that defame or slander a specific natural or legal person.

Comments that contain extremely obscene content.

Comments that are related to trading of prohibited goods or requests for acts that are prohibited by law, such as requests for acts that harm others, or requests or mediation for acts that are prohibited by law.

Any other contents that are deemed offensive to public order and morals, or that should not be approved by the administrator.


Copyrights and portrait rights to the images posted on this site belong to their respective owners. We do not intend to infringe on their rights.

If you have any problems with the content of the articles or images posted on this site, please contact us directly by e-mail. We will respond to you upon confirmation.

If you are transferred from this site to another site by a link or banner, we assume no responsibility for the information, services, etc. provided on the new site.

While every effort is made to ensure that the content and information on this site is as accurate as possible, it is possible that erroneous information may have been included, or that information may be out of date.

Please understand that we are not responsible for any damage or loss caused by the contents of this site.

Operated by: UMA

Third revision:February 24, 2022
Second revision:March 20, 2019
First revision:March 1, 2019
First published:February 01, 2019
First transrated:March 17, 2024