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--!
Prove to me that you can do it before 
you go making any big claims.
Beweis es mir erst mal,
bevor du große Sprüche klopfst.
Antes de afirmarlo,
demuéstralo dando resultados.
Vends pas la peau de l’ours
avant de l’avoir tué.
Prove pra mim que você consegue
fazer isso, antes de ficar se gabando.