Demon Love Spell, translated from Ayakashi no Koi Emaki, is a shoujo manga by Mayu Shinjo that ran in Shueisha’s Margaret magazine from 2009 to 2014. The six volume series was published in North America under Viz’s Shojo Beat imprint.
The Gist: Miko is a shrine maiden who has never had much success at seeing or banishing spirits. Then she meets Kagura, a sexy demon who feeds off women’s feelings of passion and love. Kagura’s insatiable appetite has left many girls at school brokenhearted, so Miko casts a spell to seal his powers. Surprisingly, the spell works – sort of – but now Kagura is after her! How will Miko cast off Kagura, and does she really want to?