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...
After all, he's always losing clients
because most swordsmen can't stand him.
فقبل كلّ شيء، يفقد زبائنه دائمًا
.لأنّ معظم السّيّافين لا يطيقونه
Muchos espadachines terminan
odiándolo y pidiendo a otro herrero.
Los espadachines no lo soportan,
así que pocos repiten con él.
De nombreux pourfendeurs
le détestent et refusent ses services.
वह हमेशा ग्राहक खो देते हैं
Diversi spadaccini lo odiano 
e hanno richiesto di cambiare forgiatore, sai.
Afinal, ele sempre perdia clientes porque a 
maioria dos espadachins não aguentava ele.
Он часто ссорился с мечниками,
и те просили найти им другого кузнеца.