Renji Hiiragi  

The Fallen Man

The male protagonist, known as Hiiragi, frequently receives missions that prevent him from attending school and graduating. In the anime, he is often used for comedic purposes and teased about his school life. After Elis is assigned a mission, Hiiragi is tasked with protecting her. He lives with Elis and Kureha to ensure constant guarding, although he must reside on the balcony. Despite being known as the Falling Man due to his frequent absence from school and recent demotion from 3rd year to 2nd year, Hiiragi wields a Demon Sword as his artifact, which has multiple attacks. His personality is aggressive when fighting but submissive towards women, including Anzelotte, whom he allows to dominate him in an embarrassing manner on a consistent basis while also being beaten up for trivial reasons by Kureha and his childhood friend. A secret that Kureha possesses about Hiiragi serves as leverage to manipulate him into doing anything she desires at any given time, preventing her from revealing it.