JADownload

Contact

Contact

Questions about usage, bug reports, reissue of authentication codes — we are happy to help, and messages in English are welcome. Frequently asked questions are collected on thesupport page.

Contact form

What is your enquiry about?

If you have screenshots or other reference material, please attach them in a reply to the automatic confirmation e-mail you will receive after sending. The confirmation e-mail is in Japanese, but our reply to you will be in English.

Thank you for your enquiry

We have received your message and will reply within 2–3 business days. If no reply arrives, please contactsit-cobol@sit11.com directly. (The automatic confirmation e-mail you receive first is in Japanese.)