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--
However, I was finally granted this 
valuable opportunity to observe.
Jedoch wurde mir endlich diese wertvolle
Möglichkeit zuteil, euch zu beobachten.
pero llevo mucho tiempo
esperando hacer esta visita.
mais pour autant, je ne passerai pas
à côté de cette chance.
Entretanto, finalmente ganhei essa
valiosa oportunidade de observar.