The Hashira, Sanemi and Iguro, along with their comrades head to an abandoned castle on top of a mountain for a mission, while Tanjiro is being treated at the Butterfly Mansion for the wounds he suffered at the Swordsmith Village. Later on, the Hashira gather at the Ubuyashiki Mansion to hold a Hashira meeting, where Muichiro reveals how the marks manifested. In an effort to strengthen the entire Demon Slayer Corps from the bottom up, the Hashira Training begins...
And he was intent
on making her learn his name.
.كان عازمًا بشدّة على أن يعلّمها اسمه
Er hat sie gezwungen,
seinen Namen zu lernen.
Estuvo tratando de hacer
que se aprendiera su nombre.
Intenta hacer que recuerde su nombre.
Il veut lui faire retenir
uniquement son nom à lui.
Ha fatto di tutto 
perché imparasse il suo nome...
Ele estava tentando fazer 
ela aprender o seu nome.
В общем, повторял своё имя,
пока она не запомнила.