a-k.com/character/mitsuki

Mitsuki NASE / voiced by Minori CHIHARA
Height: 165 cm (5'5") / Blood type: AB / Birthday: November 1

Mitsuki is the second daughter of the famous Nase family.
At first, she spent time with Akihito in order to keep an eye on him, but now, she really does care about him.
When she converses with Akihito, she can be candid. And also sadistic. Both verbally and physically.
President of the literature club. High school second-year.

Sadist