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--
The Executive would never ask 
a lowly yokai like myself
Der Verwalter würde einem
niederen Yokai wie mir
Investigar a la Mononokean
es una misión importante.
Ce ne saurait en aucun cas
être dû à un certain pacte…
O Executivo nunca pediria a
um yokai humilde como eu