MangaGamer released an interview discussing their approach to eroge, they also talked about the success of their yuri titles:
http://operationrainfall.com/2016/05/12/interview-mangagamer-eroge/

OR: Has it been difficult finding a fan base for ‘Yaoi’ and ‘Yuri’ titles here in the West?

MG: Not at all, honestly. Both of our Yuri titles (Kindred Spirits, A Kiss for the Petals) have been tremendous hits, and our BL title, No Thank You, has also been a huge success.
If anything, our history thus far is showing us that there’s great untapped potential for both genres here in the West.

Yuri games and any games from Alicesoft are more than welcome.I hope they will release Daiteikoku soon,with custom admirals feature still intact.