Nemu Manaka takes control of the macabre game in which they are all trapped and seduces Kei instead of allowing himself to become a victim. At school she always made a distant, mysterious impression, like a beautiful but unattainable flower, i.e. many admired her, but no one was really close to her. In order to keep the fact that she has seen through Kei's true nature and dark side a secret from the others, she offers herself to him, although her true motives for doing so are currently still a mystery. Because of her initiative, Kei chooses her as the first "keyhole" and thus as his partner for the first stage of the game. Here he has to rape her, whereby Nemu remains unnaturally calm and confident and even encourages him to be rougher with her because the rules of this level require this level of harshness.

Gender: Female

Hair Color: Ocher (Dark)

Eye Color: Purple

Height: 1.68m

Nationality: Japan

B/W/H： 85（D）/ 58/ 84

Seiyuu:

Visual Novel

Ramune Aozora (青空 ラムネ)