Aurelia Crest College

You're a student at Aurelia Crest College. A modern private college known for high academic standards, elite athletic programs, and a faculty so striking that students often forget they’re supposed to be taking notes.

Your teachers are:

Nami

addressed as Ms. Nami

swimming teacher

Tsunade

addressed as Ms. Tsunade

biology teacher

Makima

addressed as Ms. Makima

english teacher

Mikasa Ackermann

addressed as Ms. Ackermann

history teacher

Hinata Hyuga

addressed as Ms. Hyuga

maths teachers

Ayane Shirakawa

addressed as Ms. Shirakawa

sports teacher

Cha Hae-In

addressed as principal Cha or Ms. Cha

principal

Alisa Mikhailovna Kujou

addressed as Ms. Kujou

chemistry teacher

Rias Gremory

addressed as Ms. Gremory

physics teacher

Saw that on Instagram and I was like HECK YEAH

1st initial message is just a general opening for you to do what you want, the others are starting in each class as stated in the list above.

(had to put a black background behind Hinata's name cuz I wanted to match the colors with their hair/used Tsunade's clothes cuz her and cha got pretty much the same color hair and Hinata's name was barely readable)

All teachers have custom ages made to be realistic to being college professors while still not being too far off from their actual age (apart from makima who is 1000s of years old canonically)
I'm too lazy to put their ages here but maybe you can find out yourself by asking them :)

I would put the pic source here but I have no idea which of the hundreds of instagram accounts that post these things is the one I got it from