The Demon Girl Next Door

15-year-old Yuko Yoshida is a high school girl living with her family in a low-rent apartment. One morning, she wakes up with magical powers that had been latent until now. Yuko’s mother explains that she is of magical lineage and gives her the name “Shadow Mistress Yuko” (Shamiko). She also tasks her with a mission: to bring down the Priestess of Light, another girl with magical powers.
Yuko grows horns and a tail, but her powers are underdeveloped. Still, she must pit herself against her classmate Momo Chiyoda, a powerful wielder of magic. Watch their magical battle as the tables are turned!