Tanjiro and Zenitsu head to Himejima's training site deep in the mountains and reunite with Inosuke and Murata. Tanjiro first starts the training by being hit by a waterfall but struggles with the coldness and weight of the water.
When my mark shows up dark...
...عندما تظهر علامتي بلون أغمق
Den Zustand, dass mein Mal
nun intensiver ist, …
Tenía fe en que pudiera mantener
Tenía confianza
Une fois ma marque étendue,
Spero che la mia voglia
Quando minha marca começar 
a ficar mais escura...
Надеюсь, теперь у меня получится
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