Tanjiro encounters Mist Hashira Muichiro Tokito and Kotetsu, a boy from the village, arguing. Muichiro is demanding that a "certain key" be handed over to him from Kotetsu. Being unable to look on in silence, Tanjiro intervenes to speak on behalf of Kotetsu, however Muichiro refuses to listen. According to Kotetsu, the key is used to operate a battle-type Mechanical Doll, Yoriichi Type Zero, that mimics the movement of a certain real-life swordsman...
And this is what
you're going to say to him...
...وهذا ما ستقوله له
Und dann richte dem Kerl was von mir aus.
Para que le digas lo siguiente
a aquel tipo:
Y entonces le dirás a la cara…
Comme ça, tu pourras lui dire…
और तुम उससे यह कहोगे।
Così potrai andare a dirgli dritto in faccia,
E isto é o que vai dizer para ele.
И тогда передайте ему: