It's the first game, but the character is in both games (Magnus Armstrong, hence why I said he had an awesome name), so close enough.
That just leaves the last game, which clearly no one here has played.
To sum up:
016: *Puts on German hat* Nein, you will get no hints for this screenshot.
016: Nein. Nein. Get it?
016: I'm really disappointed that no one's been able to get this one, but seeing as how this game - which was recently translated and released in the US - is unlikely to ever be released in PAL territories, I suppose I shouldn't be surprised.
Also, it's a visual novel and the girl in the screenshot is one of the main characters.