This was in fact the first Visual Novel that I played and loved, not only for the quality of the drawing itself but for the story. Each story is unique and holds to the screen who plays. I did all the worlds, with a good ending and the respective Achievements, with a help of a walkthrough.
The world I liked the most was Ken, the saddest one was the Ukyo and stranger one was Toma. I really enjoyed the CG gallery. If you have never played a Visual Novel you should play this to start and you will not regret it. Let’s say it’s an interactive anime with the player.