Witch on the Holy Night

Witch on the Holy Night is set in the late 1980s in Misaki town, a region overseen by the Aozaki family. Aoko Aozaki, the family's heir, moves into the old mansion where she lives with Alice Kuonji, a young mage rumored to be a witch. The two girls learn sorcery together, but their studies are disrupted by mysterious occurrences and intruders threatening the town's bounded field. Aoko and Alice team up to investigate, meeting a young boy named Soujuurou Shizuki who eventually joins them.