After you progress the main story enough, when you talk to Reimi she will have a new option "Reimi's Request". That will start the EX events. Just follow along from there, it should be pretty clear what to do. There are no scenes until the end stage of the EX quest though. (where you have to rescue Runto)
The short answer is: on DLsite. It's an official patch. Black Panda decided to release it early and add the rest when I finish it. Not my idea, but it's his game, he can do what he wants with it. As for the state of it, the only things not done are the prostitution scenes, basically. Everything else should be translated.
Seconding this request. I did see reference to a person who is "cheating" at the casino and making tons of money, but I've been unsuccessful in finding them.
Going the slum route, as mentioned, is much easier than the casino route, and has H scenes. Been a while since I played, but I think you have to talk to Albus at the general store and he will tell you about the slum king being likely to have some of that sake, after which the guards should let you into the slums.
You should get it as part of the prostitution events. There is a hint card in the brothel on what her stats need to be to get started in the brothel. (need to turn hints on if you don't see it)
Thank you for the explanation.Too bad my laptop is absolutely sh*t so i can't update to window 7,also don't have money for a new one since i'm still only student.
Unless you really need a laptop for studies, i would recommend you to save up for a normal desktop PC. You can save a lot of money by buying the parts and building the computer by yourself. I'm not sure how are the prices in your country (i don't really recognize that language) but i'm pretty sure you will be able to save a lot anyway.
All that's left are the consensual H-scenes. The prostitution scenes, basically. Everything else should be done.
As I said, the prostitution/consensual scenes are the only ones not finished. There are a lot of them, and they all have variations, that's why it's taking so long. They pull text from the same events as the main game, so when I get them translated, the recall room events should be done at the same time.
Yes, he does eventually show up in town. Don't recall exactly where, I think maybe the bar? And pretty sure it's after the midpoint, when Lucia can gain levels.