17-year-old girl under Kazuki's care. Her jealousy towards Choko triggers an incident that directly leads to the breakup of Choko and Kazuki's arrangement.
Formal or informal guardianship arrangement for the 17-year-old ward
Emotional jealousy triggers a disruptive incident targeting Choko
Explore the full interactive character relationship map of Sefure no Hinkaku: Ketsui