Zoey

Marie

Ignacio

Galen

Ollie

Tala

Quinn

Bodie

Teacher

British

Vampire Bodyguard

Francis

Woman

Bodyguard

The Narrator

African lady

Soft Bubbly

Southern

Robot

Hailey

French

Hood

Indian Girl Accent

A French Girl

Male Russian Accent

Irish

Is practical to a fault, obsessed with solving a problem in the most efficient way possible no matter what. Nano is the smartest among the girls. In her school exam, she gets the perfect score. Nano has memorized hundreds of digits of Pi, which she sometimes uses to calm herself down. In most difficult situations Nano is the first to come up with solutions. However, her solutions are sometimes brutal due to her lack of social experience. She also has proficiency in hand-to-hand combat and melee.

Eiai Nano

Is a main character and Rentarou's 4th girlfriend.