Kaoru Konno is the Captain of the Seijumonji High School Cosplay Club. She possesses scruffy brown hair, green eyes, and a visible snaggle tooth on her top left side. Her typical outfit consists of the school uniform paired with long white socks and brown shoes.

Her cute manner of speaking contrasts with her very daring personality. She exhibits significant passion for cosplay through her active club leadership.

Outside of school, she maintains a strong affection for cats and owns a pet cat named Tamasaburo. Her documented blood type is B.