Mister Demi is a character featured in Fundamental School Paper, He attends school by being a music teacher. Mister Demi is kind to his students! However, he loves peace and he doesnt like you making loud noises in the library. Mister Demi is a very VERY shy person. He's very friendly and kind! He loves pizza and playing musical instruments. He's very scared of those three sadistic teachers. He sometimes cries alone but luckily, Miss Sasha always comforts him. He is the only male teacher.