Black Star is a secondary character. He is voiced by Brittney Karbowski.
characteristics: blue hair, green eyes, muscular, handsome, aggressive, short-tempered, impulsive, shallow, cocky, self-centered, confident, loyal, supportive, persistent
Animated age: 14 toon years
Real age: 9 real years
Profession: Prison guard
Comes from: Soul eater
Catphrase: "I am the one who will surpass God!"
Subrace: Positive character
Relations: Ryuko (colleague and friend), Kamina (best friend)
- Ryuko: Due to being colleague in the jail the two tolerate each other and usually get along. However they often have moments when they argue and fight.
- Satsuki: Due to being his boss he is usually obedient of her and appearantly has no problem with taking her orders.
- Kamina: Because they have similar personalities the two share a close bond with each other and are hardly ever seen argueing or fighting.