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--
Since there was a yokai around,
I avoided speaking around humans, too.
Da ein Yokai in der Nähe war, habe ich es vermieden,
in der Nähe von Menschen zu sprechen.
Como había un yokai,
procuré no hablar en público.
Je tenais ma langue
à cause de la présence d’Egen,
Como tinha um yokai perto, evitei
falar com humanos também.