This game is out since March 15, 2007. It's a sequel to La Corda d'Oro the anime version. And it's a simulation game. There is a new bishounen character called Kaji Aoi, he transfered to Seiso Academy because he heard Kahoko playing the violin, he then becomes interested in Kahoko. He transfered to the Gen-Ed and he plays viola but he's not talented in playing it. But he has a good ear and understand how to judge someone's playing only by listening.
Since it's a simulation game, you can choose the ending by playing it.
I haven't played it because I don't have a PS2 nor the game... So if anyone who has played it, please feel free to leave a comment, ne.
Here is the trailer of the game...