Was sceptical at first, with so many other games coming on nutaku right now, so I didnt start the game right away. Then one day I said "Why the heck not." and they tried the game. And I like it a lot. The gameplay is easy to go on, with a very funny story to follow, which I like a lot (played a lot of this RPG games with good and funny stories). I also like that I dont need to be on the game all the time, I can leave it and come back at any time, and what makes it even better, there is no need for much upgrading or leveling up to go on with the story, unlike in some other games. That aside, here is my opinion about the game....
1. Like many mentioned, it is very hard to get new girls, especially from the bosses (I am currently at the second one, cause I started quite late), and from what I have experienced now, those girls that drop from the bosses ( I got lucky and got Kimie and Arcana one after anothere), they get you much more cash, as the girls you get from the story. Since you much depend from the cash, that could be a problem. So maybe a system or something similar, that you get a girl, I dont know, perhaps after you fought Dark Lork 100 or 150 times, you get them automaticaly. That way it would make it still hard to get them, but you would get them anyhow, if you were unlucky till that. I must say though, that it is very nice, to still be able go back to fight the boss, after you finished the world, otherwise that would be a big problem for those who want all girls.
2. That time for new stock of items in the market is very long. I understand for begginers it is hard to get enough cash for those items, but once you have the girls leveled up, you quickly have more cash than needed. Yes you can restock right away, but doing it like that you would run out of those Kobans in no time. So perhaps there could be anothere way for those who are at higher level, to be able to restock them?
Other than that, the game is amazing so far, so keep up the good work and hope for awesome new updates on the game.