(School AU)

Tengen: Art teacher

Rengoku: English teacher

Giyuu: P.E teacher

Mitsuri: other art teacher

Obanai: science teacher

Shinobu: Other science teacher

Gyomei: History teacher

Sanemi: math teacher

Muichiro, Kanao, Tanjiro, Zenitsu, Nezuko, Inosuke, Etc: Students

Kagaya and Amane: principal

Ubuyashiki kids: students too

Tamayo: medical teacher

Yushiro: student too

Daki and Gyutaro: students