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--!
And if I'm able to hide 
for an hour, I win, right?
Ich gewinne, wenn ich es schaffe,
mich eine Stunde lang versteckt zu halten, korrekt?
Si me escondo
durante una hora, gano, ¿no?
Et je dois le semer
pendant une heure, c’est ça ?
E se eu consegui ficar escondido
por uma hora, eu ganho, isso né?