Collection and use of personal information

I would like to receive newsletters and other marketing information as specified in the privacy policy.
We collect and use the minimum amount of personal information necessary to send newsletters. The collected information will not be used for any other purpose than sending, and will not be used until the service is terminated or your subscription is canceled. In this case, it will be destroyed immediately.
1. Collected items: Email address
2. Purpose of collection and use: Provision of requested services and provision of email newsletters.
3. Retention and use period: Immediately destroyed upon request to cancel newsletter subscription
4. Right of refusal, etc.: You have the right to refuse the collection and use of your personal data as stated above. However, if you refuse, we will not be able to provide you with the newsletter service.
* You may refuse the collection and use of personal information. If you refuse to collect personal information, you will not be able to receive our newsletter.