If you haven't found them yet... You have to go to the red light district where you can go up an alley to the north. In the next area you will find a guy and the way into the sewers
How to make money in this game? I'm stuck at Alice. She is telling me to give her 5000G. How do I go on?
I have beaten Tensui and Hanabi. I have filed in the reports and touched the boobs of the blue haired girl.