Re: Pocket Girl Hunter
Yes, I remember you can have sex with the first trainer in the demo. Either have sex with her, get money, or something else.
If you have any questions, like how to evolve the girl, then ask your main girl. I also remember in the demo that almost every aspect of the game was explained thoroughly by having a Q/A session with her. Either that or the mechanic should've been explained in the game when the function becomes available.
If you can't read Jap, then wait for a walkthrough to come out. When playing the demo, things revolved heavily around affinities and skills and I can imagine the game being a little difficult if you just randomly plunge through crap (of course you could always grind intensively and brute force everything, but that's just boring).
On a side note I hope the bugs found in the demo is fixed i.e. OP multi-strike attacks, unable to replace skills unless the girl won the battle, etc.