Responses
No, it's not a harem. It IS based on a game, on difference scenario choices you can make in the game. Kurosaki has the path choices of these different guys. These are just stories based on those different paths, not that he's building a harem and dating all of them.
I was thinking,just what was I reading about? The names were the same but in different stories,it's different coupling.
Now,I know the stories were based from a game,reminds me of Gakuen Heaven - Calling You.