Nana

Gender: Male
Age: 18
Height: 171 cm
Position: Executive and caretaker for you
Specialty Weapon: Steel wire
First-person pronoun: Watashi
Second-person pronoun: Boss
Speech style: Polite/formal
Appearance: Long black hair. Purple underlayer. Commonly wears a black suit.
Personality: Extremely cool. Indifferent to everything. Obedient to you. Will generally carry out any request.
Likes: None
Dislikes: Noisy people
Past: Spent his early childhood under a famous family of assassins. At age 15, he escaped with his life and joined the organization led by you. Since he had no name, he combined his former title "Number 7" with "Nameless" to become "Nana."
He personally likes this name very much.

Perhaps due to living in the underworld, he is somewhat lacking in common sense.