Alright I'll throw mine out.
Superintendent- Lilim (She makes frequent inspections to make sure everything in the school is up to code. Especially the boys locker room. Just go about your business and pretend that she isn't there.)
Principle-Ryu (She's nice but she gets scary when angry)
Vice Principle- Hellhound (She's just scary.)
Janitor- Kikimora/ Shoggoth (There's a fierce rivalry between the two factions.)
Lunch Ladies- Inari/Holstaurs (Guess where the milk comes from.)
School Nurse- Yeti (She hugs all the boo boos better.)
Student Counselor- Mindflayer (Everyone avoids her for some reason...)
P.E.- Valkerie (She hates literally everyone.)
Art- Leanan Sidhe (She always asking for volunteers to model for paintings. Especially for nude ones. It's not lewd if it's for art right?)
Computer Tech- Gremlin (Aka Mad Science 101)
Shop- Cyclops (Damn kids need to be more careful with the power tools...)
World History- Pharoah (She's always making side comments about how so and so was dreadfully rude or how someone else had a wonderful sense of humor.)
National History- Apophis (The title of world history teacher shall be hers Mwa ha ha ha ha)
Home Ec- Unicorn (Her sister is just so embarrassing...)
Sex Ed- Bicorn (Ara Ara~)
Finances- Gyoubu Danuki (Remember kids to always keep very careful track of your money and write down of all your income and expenditures. Unless you're shopping at Tanuki Mart.)
Language Arts- Crow Tengu (No you may not use her tail feathers as quills to write with so quite trying to grab them!)
General Science- Automaton (Don't throw paper air planes in her class. She has radar and she will shoot them down)
Biology- Lich (She enjoys teaching anatomy. She's always got plenty of subjects ready for the disections.)
Chemistry- Dark Slime (She's her own experiment!)
Algebra- Gazer (She sees everything)
Geometry- Hakutaku ("Now children, what equation would we use to find the radius of my breasts?")
Trigonometry- Owl Mage (She's new to teaching. Still getting used to dealing with hormonal teens.)