Tanjiro's wounds have healed, so he first visits the former Hashira, Uzui, to join the Hashira Training. Tanjiro's joy for the reunion with Uzui is short-lived, however, as he will now undergo basic training to boost his physical stamina.
If you can't even handle this,
you'll be devoured by a demon right away.
،إن لم تستطع حتّى تحمّل هذا
.فسيلتهمك شيطان في الحال
Si no puedes hacer esto,
Se não consegue lidar com isso, vai acabar 
sendo devorado por um demônio em seguida.
แค่นี้ก็ทำไม่ได้