Azumamiya is the master of Nonohara Kaede and a member of the kendo club. He is known as the weakest member due to his erratic and perilous strikes. Despite his coarse language, it falls upon Kaede to transform him into a gentleman. Whenever he encounters trouble, he relies on Kaede to step in and handle it for him.
Both Koutarou and his butler Kaede are nods to "Mahou Sensei Negima!"










