Yoriichi Type Zero is destroyed at the end of Tanjiro's training, but a sword from over 300 years ago appears from inside. Kotetsu gives Tanjiro the sword, however it is badly rusted. At that moment, Haganezuka appears and takes the sword with him to perform a grueling whetting process handed down within his family line. Meanwhile the presence of demons are inching closer to the village...
I might've soaked a little too long tonight.
.ربّما بقيت في الينبوع لوقت طويل اللّيلة
Bei dem entspannten Bad hab
ich völlig die Zeit vergessen.
Creo que tomé un baño demasiado largo.
Se me han hecho las tantas en remojo.
Je suis resté
trop longtemps dans l’eau.
Accidenti, mi sa che sono stato a mollo
un po' troppo a lungo.
Eu acho que fiquei muito tempo hoje.
Чуток засиделся я на источниках…