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...
Why do you care so much
about other people?
لماذا تهتمّ كثيرًا لأمور الآخرين؟
Warum mischst du dich so
sehr in anderer Leute Dinge ein?
¿Por qué te interesas tanto
por las personas?
¿Por qué te preocupas tanto por otros?
Pourquoi tu t’impliques autant ?
तुम औरों की इतनी परवाह क्यों करते हो?
Perché ti fai coinvolgere così dagli altri?
Por que se importa tanto com as pessoas?
Почему ты торопишься всем помочь?