Sayuki is a teacher at the ninja school. She is a pureblood demon.
Sayuki is a friendly young woman. She lives to teach and protect honor. If the school is attack she will kill the enemy and play with them when they are broken because it is fun to her. Like her ancestors, she secretly eats human flesh but hides her dark side from her loved ones, the students. She still kind of has the personality of the demons in medieval times, since she isnt tame like most modern demons. Sayuki doesnt like traitors. She kills traitors without warning. She sees herself as the emperors bodyguards like her ancestors. Even if the emperor would turn against her, she would kill the government, police and soldiers but not the emperor.
Class: Until now more like a principal who teaches all classes (if more teachers come then she will be the homeroom teacher of class 1A)
Subjects: Training, special techniques, law enforcement, swordfighting
Alignment: Lawful evil (with chaotic tendencies)
Weapon: A long thin flat-ended sword. It looks like the sword cant stab but its flat end is as sharp as a razor.
Skills: Swordfighting, hand to hand combat, demon powers (inhuman strength, fire and wind powers)
Sayuki is from a long line of pureblood demons, the most vile type of demons. Her ancestors have been teaching at the school for 1000 years now. Like her ancestors, she is loyal to the emperor and only the emperor. Sayuki isnt as wild as demons once were but she isnt exactly tame. She sees the school as her family. Even though she is a pureblood, her parents were humans. A long time ago, her ancestors sealed away their demon powers and appearances to become human for 250 years to protect the line. With Sayuki the seal was broken. Her parents lived with her until she was 16. Then her parents were murdered. Sayuki claims it was a family rival but the true story is: They argued and her parents tried to kill Sayuki because Sayuki couldnt be controlled and might be dangerous to society. Sayuki killed them first and ate them to hide the evidence. She doesnt regret what she did since she saw them as dirty, impure humans. After finding her 12x great grandmother who was a demon and looked like she was in her late 20s, Sayuki trained to be a ninja. Her grandmother told her to find the Edo Ninja school and reopen it. She found it and notified the emperor about funds and such. The emperor supported her because her family had been loyal for over 25 generations. Now she is searching for students and teachers.