Nerenai-san

Nerenai is the sleep-deprived maid.

Appearance
Nerenai has short black (usually messy) hair, and she wears a black maids outfit with a red tie. She has bags under her eyes due to her lack of sleep.

Personality
Nerenai, like her name suggests, has insomnia. She seems withdrawn and oftentimes miserable, but this may just be exhaustion. She is usually seen with Nemui and Lullaby.