First of all I would like to say that this voting poll is a great idea !
Asking the community what kind of game they would like to be licensed
will surely help your sales aswell, as you can see what kind of games
people are into.
I also have to say that all three games seem to be good picks,
I wouldnt be disappointed with any of them being licensed.
The one of those that interests me most is Bullet Butlers though,
it has really superb art and according to many reviews a great plot.
I love mystery plots, they just pull you so much more into the game.
I’d say license two though, Bullet Butlers as a bit more mature and serious game
and either Haruka or Sekai as a bit more lighthearted and colorful game.
This way you’ll have one game for everyone’s taste.