Privacy notice

What the form collects

We receive your name, reply email address, chosen topic and message. We use these details to respond, discuss the scope of development, prepare an estimate and follow up about your request. Please leave out API keys and passwords.

Delivery and storage

The site processes your submission on Vercel and delivers it to our Onamae Mail inbox. Messages are forwarded to Gmail for correspondence and kept in both mailboxes. The site temporarily uses the sender’s IP address to limit repeated submissions.

How long we keep inquiries

If an inquiry does not lead to a contract, we keep the correspondence for six months after our last communication. If it leads to a contract, we keep it for one year after the project ends. The project ends once delivery, final settlement and any contractual support are complete.

Monthly deletion and transaction records

On the first business day of each month, the site operator reviews both Onamae Mail and Gmail and deletes inquiry emails and their attachments once their retention period has elapsed. We keep transaction records separately for as long as required. These include estimates, orders, invoices and emails documenting agreed terms.

Access, correction and deletion requests

To request access, correction or deletion of your information, email us with the date of your inquiry and the reply address you used so we can locate it.

Contact CryptoSystems

info@crypto-systems.jp

Back to the inquiry form