神倉 紗耶香

Onee-sama. Ojou-sama. Upperclassman.

Her scholastic and athletic abilities are unparalleled, she's an almost impeccably perfect young lady with a strong sense of self-discipline. Sayaka is a natural-born leader, but her flawless countenance makes her seem unapproachable. Her nickname amongst her peers is "Sayaka-gozen."

Her grandfather is the top of the Kamikura zaibatsu, and her mother is the successor. Her father is the principal of Momoyuri Academy. Her strong sense of responsibility also helps her in caring for Nagisa.