Ashiya's friends Saga and Fushimi invite Ashiy and Abeno on the photography club's overnight trip.
Since the incident with the Executive, Ashiya has been able to detect yokai at a distance.
However, he still hasn't mastered that skill, so Abeno uses the overnight trip to develop Ashiya's detection ability.
Yahiko is invited along to help, but a prank he pulls on Ashiya draws out another one of his latent powers--!
Is it because of my training, 
or because of my influence?
Ob das an meinem Training
oder eher am Einfluss liegt?
¿Es fruto del entrenamiento
o es efecto de la Influencia?
Est-ce grâce à l’entraînement,
ou à l’effet de l’Emprise ?
Será por causa do treinamento,
ou por causa da minha influência?