Due to our annual internal events, we’ll be closing our office on April 9th(Tue) and 19th(Fri) in Japanese Time.
1. Technical Support & inquiries
Please send us emails or create support tickets, we’ll respond the following day.
Purchasing licenses are available through our online store or resellers.
However, the following licenses may be delivered on the following day. So if you plan to start using the following licenses on April 9th or 19th, please purchase ahead of time.
- Astah Professional Academic Individual License
- Astah Faculty Site License
- Astah Organizational Perpetual License
- Astah Floating License
Lost your license file?
If you have lost your license file and need to re-issue. You can do so by yourself on our website: How to re-issue your license file.
If you have any questions, please refer to our FAQ.