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--
I thought it'd be even more awkward 
if I stopped talking, too.
Und ich dachte, wenn ich damit aufhöre,
bist du nur noch stinkiger.
Porque si no decía nada,
pensé que sería incómodo.
Je craignais que sinon,
l’ambiance soit encore plus lourde…
Achei que seria ainda mais estranho
se eu parasse de falar também.