Activité sur L'été, la mer… et la rentrée

Natsu Da! Umi Da! Are? Mou Hachigatsu Sanjuuichinichi Da...

épisode S1 E17 de A Terrified Teacher At Ghoul School

Synopsis : Class 2-3 enjoys some time at the beach during their summer vacation and Haruaki and Sano learn about youkai births. Source: Crunchyroll