[MENTION=10646]unownHGSS[/MENTION]; I've only ever finished one of the Hanabira series, and that was the first one. Even though that time I was a yuri fiend I didn't move much further, the reason being quite embarrassing, personally. I think there's a more recent one (art style not the same); that one I have yet to get the actual ending.
Sorry to bring in the news, but this one just got updated again not too long ago. I'm not terribly interested in the game, so feel free to take your time to update it. 敗戦隷姫エルネア to v25.04.23