For those who are wondering how to access the hypnosis and aphrodisiac options; you need to keep ranking up until you unlock them.
I can't recall the ranking for the hypnosis, possibly A rank? but I did discover the aphrodisiac was available when the trainer reached S rank, not sure if its available earlier, or not.
While there is a lot you miss due to the incomplete translation, one significant one is how terror affects your girls'. If their terror exceeds 1000, they become PERMANENTLY emotionally unstable!
That reduces the value of the girl, both in entertainment and on the market, which is a royal pain in the ass.
There are only two solutions I found to this, either use cheat engine to zero their terror (if they become emotionally unstable, zeroing it won't fix the damage), or sell, then train a new girl, which is a royal pain in the butt!
(My last game save had my trainer at SSS rank, so it IS possible, its just a real GRIND!)