The super-cute monster girl manga on which the hit anime was based! 
Ages 13+ 
WHEN THE STARS ALIGN 
An ordinary day at school turns extraordinary when our gang of teachers and demis witness a scientific miracle. What starts as an experiment in the gymnasium causes a wondrous event that could never occur without each and every one of them--a vampire, a dullahan, a snow woman, a succubus, a kijimunaa, and Takahashi-sensei. There may soon be a miracle of a different kind, too, as a budding relationship between two certain someones grows stronger! Will they finally get their happily ever after?