Tanjiro's wounds have healed, so he first visits the former Hashira, Uzui, to join the Hashira Training. Tanjiro's joy for the reunion with Uzui is short-lived, however, as he will now undergo basic training to boost his physical stamina.
I hear it's because the demons
are searching for a girl named Nezuko.
سمعتُ أنّ السّبب هو أنّ الشّياطين
.يبحثون عن فتاة تُدعى نيزوكو
Yo oí que es porque los demonios
buscan a esa Nezuko por todos lados.
He oído que es porque los demonios
buscan a una tal Nezuko.
Eu soube que é porque os demônios estão 
procurando uma garota chamada Nezuko.
Я слышал, эти гады с ног сбились,
ищут какую-то Нэдзуко.
ได้ยินว่าพวกอสูร...