Aka Veruvetto is a vampire girl. She is 154 years old but looks like she's 19. Her height is 2.07264 meters, and her weight is 72.5748 kilograms. She wears a velvet Lolita outfit. Her favorite things are velvet, Red Velvet Cake, sweets, Lolita fashion, romance, blood, and whips. She doesn't like soda, the sun, people trying to kill her, and steak. She is a kamidere and will bit girls she has interest in. Veruvetto has narcolepsy, and sleeps mostly in the day. She enjoys dressing up in different outfits. Her favorite color is dark red. Her item is any kind of whip, but primarily the cat o' nine tails. Velvet likes attacking others for her own enjoyment. She apologizes quite a bit and tries to be extremely polite (she can't tone down her impulses enough though.)

She can also experience a strong sense of jealously and envy.