Kageyama's second daughter (景山の次女 Kageyama no jijo) is the youngest daughter of Kageyama and an unnamed mother.

She is a young Japanese girl with a skinny build, pale skin, and long black hair tied into two ponytails. She wears a dark-grayish red long-sleeved shirt, a black skirt, and white long socks.

When her father Kageyama returned home from a business trip in Southeast Asia, the young girl was sitting at the table drawing some scenery using crayons. As she continued scribbling, she asked her father what the color of the sea was in the ocean country that he traveled to. He answered that he was unsure because he was busy with work the entire time, though the daughter showed no reaction to his reply.