Natsume overhears whispers that a powerful youkai is reviving, later that evening he is trapped in a bottle as an offering.  Humans can’t see or hear him, so Nyanko-sensei decides to help the “best” way he can…
Something's wrong with you, Tanuma.
Estás mal de la cabeza, Tanuma.
¿Te estás volviendo tarumba, Tanuma?
Tem algo errado com você, Tanuma.