The only son of the Marquess Matsugae and a Gakushūin high school student. He playfully distances himself from his childhood friend Satoko by sending a fabricated letter about his decadent lifestyle, only to regret it and order its destruction the next day. He navigates aristocratic expectations and complex romantic conflicts.
Satoko harbors early romantic feelings for Kiyoaki, establishing the core emotional dynamic.
Explore the full interactive character relationship map of Spring Snow