(School AU)

Sanemi: Math teacher

Kyogai: music teacher

Tengen: Art teacher

Rengoku: English teacher

Gyomei: Civics teacher

Obanai: Chemistry Teacher

Tamayo: Health teacher

Kanae: Biology teacher

Shinobu, Tanjiro, Inosuke, Zenitsu, Muichiro, Yuichiro, Kanao, Aoi, Genya, Nezuko, Yushiro, Kiyu, Naho, Sumi, Ubuyashiki children, and other people: Students

Kagaya Ubuyashiki: principal