Mikoto Minagi

Mikoto Minagi is a middle school student of mysterious origin who was rescued from the sea by a passing ferry. She is very attached to Mai, but her true purpose at Fuuka Academy is to search for her brother. Her Element is a large jet-black claymore named Miroku, which responds to her call when she is not near it. Miroku possesses several special powers, including the ability to cut through almost any object and summon energy blasts. Her Child is a monstrous creature also named Miroku, wielding a gigantic spiked club.