GENDER Female AGE 12 RELATIVES Marina Tendouji (Mother) Unnamed Father Unnamed Younger Brother Unnamed Younger Sister Ruby Hoshino (Reincarnation) RELATIONSHIPS Gorou Amamiya (Doctor) † Sarina had wide pale-blue eyes and shoulder-length hair. However, towards the end of her life, she gradually lost her hair and presumably became bald as her condition worsened due to her sickness: anaplastic astrocytoma.