Age: As a snake Allmate, 15 years old. In his human form, less than 1 years old.
Birthday: 10 September (date of the creation of his first -snake- body).
Zodiac: Virgo.
Height: 5''9 (1m75).
Weight: 138 pounds (63kg).
Gender: Since he's a robot (even in his human form), he doesn't really understand what is the gender construction, so he kind of feels like an agender. But since his master treats him like a male, he's used to be perceived as one, though he doesn't mind to be perceived as a woman.
Sexuality: He doesn't really know because he's human since too few time - yes he's a virgin - (he plays with his master in a sexual way regularly but he's used as a toy (in his snake form) and never as a partner so he never gets laid). But when he thinks about it he doesn't care about the genitals or the gender of the people he meets, so he's more like a pan/bisexual. He's more used to deal with a penis, though.
Three things he loves doing in his free time : Reading, doing stuff for his master to please him, walking outside when the sun rise.
Childhood memories: A bad one, his master being locked in the Void Room, just for asking why he has to accept his eyes operation. During more than 24 hours, he wasn't able to help Virus and it scared him as fuck. A good one, everytime his master told him he did a good job.
His greatest fear: That Virus doesn't need him anymore.
How Herrscher feels about the other characters:
- Virus: Total admiration, love and devotion.
- Trip: A bit of jealousy (he's very close to his master in his point of view), a little intimidated but more often, pissed by his unpredictible behavior. He does respect him just as he respects his master, though.
- Welter: A love/hate relationship. He's very often bothered by him but he would be sad if he desapears (but he'd never admit it).
- Aoba/Slyblue: Doesn't really care about, he just pays attention to him because his master does so. Sometimes he wonders why Virus and Trip are so fascinated by him but that's all.
- Mizuki: Just like Virus can be fascinated by Aoba, Herrscher is fascinated by Mizuki. He doesn't love him, but if he's allowed to do so by his masters, he loves to play with him.
- Sei: He doesn't really have opinion about him. He just think he's a little bit boring. And he hates when he has to take care of him for his masters (because he thinks Sei is capricious).
- Toue: He hates him. Mostly because he seen what he did to Virus when he was younger. But as long his masters will obey him he will show him respect and obeydiance.
- The Alphas: He doesn't really mind them but don't trust them at all, so he always be carrefull when they're around.
- Rhyouhou: He doesn't really mind him but don't trust him at all, so he always be carrefull when he's around.
- Shiroba: Fascinated and uncomfortable at the same time in his presence. In a way, Shiroba reminds him his master and it puzzles him.
- Ren: He doesn't care about him as a person but he's jealous of the relationship he has with Aoba. He truly wishes he could have this kind of relationship with his own master.
- Clear: He doesn't know him and doesn't care.
- Koujaku (and his Allmate): He doesn't know them and doesn't care.
- Noiz (and his Allmate): He doesn't know them and doesn't care.
- Mink (and his Allmate): He doesn't know them and doesn't care.