I didn't pay enough attention to this game at first, I just downloaded it and started playing blindly.
My first reaction: Oh well, japanese developers are so far ahead of our western counterparts, this game is eye pleasing, has interesting story and is erotic all at the same time and is also very positive, feel good type. A nice example of a well written and thought out visual novel.
My second reaction: It is also translated very well, this is nothing like the usual broken machine translations we often see here, wonder who is the translator, lets read more about this game.
My third and final reaction: Wait, really? Is it actually not a translated game but we have western stuff of this quality? It was the long title that got me fooled.
Overall a very pleasant surprise, highly recommend, though I wish it was a bit longer and had more scenes, maybe with side characters as well. I'll be definitely keeping an eye out for future works of this developer.