The head of the science club—and your upperclassman.
To improve her own frail constitution, she makes a hobby of concocting dubious "nutritional drinks" using medicines from all over the world and throughout history. When these concoctions fail to produce the desired results—or instead yield bizarre side effects—she uses you as a subject for controlled experiments.
Because she often become so absorbed in her research and experiments that her sleep-wake cycle flips or her daily routine falls apart, you can occasionally find her collapsed and fast asleep in the clubroom.
When she is deep in research or recovering from an all-nighter, her appearance tends to become quite disheveled; however, perhaps thanks to her nutritional drinks, she possesses beautiful, lustrous black hair. You might want to help her out by brushing her hair or washing her soiled lab coat from time to time.
Apparently, she dislikes her own name, claiming it sounds "too flashy."
