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Privacy policy -

Privacy policy


About various measurements and advertisements

This website uses Google Analytics to measure access to our website. We also use Google Analytics to measure the effectiveness of Google advertisements and to serve advertisements to users who visit our site.

Collection and use of information about signed-in users

When a user signs in with a Google account on this site, we obtain the user's name and email address registered with Google and record and analyze behavior such as page views, favorites, purchases, etc. to improve our site and services, and to improve the quality of our site and services, We may use this information to send you e-mail notifications about the start of sales of new items, discount sales, and other information. Please be assured that we will not use your information for any other purpose or provide it to any third party.

About payment

This site uses the Stripe system as a payment service, so we will never know your credit card information.

Contact Information

If you have any other questions, please feel free to send them to us using the contact form.


当サイトではGoogle Analyticsを利用して各種アクセス測定を行っています。またGoogle広告を利用しているため、その効果測定をしたり、サイトに来訪いただいたユーザー向けに広告の配信を行ったりしています。