Description

The story begins with the protagonist, Kogasaka You, moving back to his hometown, which he left behind several years ago. Upon arriving, he stumbles into an abandoned, sealed observatory, whereupon he encounters a mysterious girl who looks exactly like his childhood friend did years ago. She introduces herself as Mare, a shinigami who reaps nightmares.

Meanwhile, back at school, You ends up joining the astronomy club, which is in desperate need of new members. At night, he continues to visit Mare at the observatory, all the while trying to remember a certain someone's name...

[Edited from ErogeShop & game home page]