Cave signed a license agreement with GungHo Gamania to release the Gothic wa Mahou Otome STG game in selected countries in Asia.
According to the agreement the game will be available from 2017 Summer in Hong Kong, Taiwan and Macao with the local language support.

So the game soon will be available outside of Japan but not in Europe or North America.
More information about the release of the Asian version will be available in 2017 Spring.