月英学園 -kou-

あらすじ

The game revolves around the protagonist, Kou, who has just barely been transferred to Getsuei Gakuen High School, and right on his first night after the transfer, he encountered the mysterious hostile creatures that prowl the night --- the "Hazards". He survived the ordeal, after being saved by a fellow student girl of the same High School, but just as he assumed he was safe, the girl turned around and killed him... or so he thought.

The very next moment, he woke up on his bed, all safe and unharmed. Puzzled by the previous night's encounter, he set off for school, only to realize that "today" is the "first" day of his transfer... again.