Ok...this is me playing this game.
I've "moon-language-played" lots of hrpg and I've never been more confused. I looked around for rules to play hanafuda, still, I'm not sure if I didn't understand them or if the game has its own rules, or simply how good or bad the game went. As I could not get a h-event with the hot cook girl in the main screen, I quit, clicking the door at the upper right corner, gave me a choice, the one I chose sent me to...another game?. Something about harem. So I was like, ok, now you are speaking my language. Played a game vs Haro-like-girl, and again, no idea how good I played but at the end I did got a h-event...where once again, I had no idea what to do. I just clicked a bunch of option, got sex, paizuri, anal (I do know the kanas =D)....some kind of screen where you can "move" the image and cum. Blowjob from a blonde girl...aaand...that's it. I got annoyed and quit.
Unless some good soul posts a guide this game will be beyond us non-japanese reading mortals