Mikoto Minagi

Rescued from the ocean by a ferry, this mysterious middle schooler arrived at Fuuka Academy driven by a desperate search for her brother. Though she shares a deep bond with Mai and exhibits cat-like mannerisms, her true power lies in her connection to Miroku. While initially thought to be a sentient claymore, her true Child is actually a massive, ogre-like creature wielding a spiked club, serving as a powerful protector under the Obsidian Lord's command.