Also known as: ことのはの巫女とことだまの魔女と; 言祀巫女与言灵魔女; The Caged Miko and the Whimsical Witch; The Miko's Words and the Witch's Incantations
Fujieda Miyabi's The Caged Miko and the Whimsical Witch depicts a romance between-- you guessed it-- a miko and a witch. In the first chapter, Letty, the witch, ends up playing the knight in shining armor to Tsumugi, a young woman magically bound to her family's shrine. Miko = priestess
Can't find your chapter here? Try out mangawall.com!