A yokai named Egen is scheduled to visit the mundane world.
Egen, who dreams of establishing a school in the Underworld, will be observing Abeno and Ashiya's high school for a limited time. Ashiya does his best to help Egen. However, Abeno's foul mood leaves Ashiya bewildered.
There's something bothering Abeno about Egen's visit, but Ashiya is completely unaware of what that is--
And I didn't tell you to 
come to work last weekend.
Und ich habe dir auch nicht gesagt,
dass du am Wochenende arbeiten müsstest.
No te mencioné
el trabajo del fin de semana.
Je sais bien
que je t’ai pas appelé ce week-end.
E eu não falei para vir
trabalhar no fim de semana.