A Terrified Teacher at Ghoul School! Vol. 3 (manga)

Sports day has arrived, and Haruaki is preparing his students and formulating strategies to come out ahead of the other classes! What has got him so motivated...? Also, when a youkai TV station shows up to interview and follow him around for a day, Haruaki and his star-struck students all try to look their best, but inevitably, things don't go quite as planned...