Kisegawa is a youthful-looking woman with large eyes and light hair that is gathered at the back. She wears a striped outfit.
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 Kaido'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.