Kisegawa is a youthful-looking woman with large brown eyes, Indian red lipstick and golden blonde hair that is gathered at the back. She had light-red fingernails and wears an outfit with white and light-purple vertical stripes.
Kisegawa had a lack of understanding of what the Onigashima blueprints were about, leading her to use them as coasters.
At some point in the past, Kisegawa received the blueprints for Kaidou's lair on Onigashima from an old man named Kobe. Not knowing what the blueprints were for, she used them as a coaster for a pot until a man named Tokijiro eventually acquired them from her.