After completing Mitsuri's training, Tanjiro heads to train with Iguro. When he arrives at the training site, Iguro is waiting for him, visibly angry. Will he be able to complete this horrifying training where he'll have to fix his sword skills?
Now you're even lunging slower.
How's that going to help?
.إنّك الآن تندفع بشكل أبطأ
كيف سيساعدك ذلك؟
Was ist los mit dir? Du kannst ja
nicht mal einen Schritt machen.
No te vuelvas aún más lento al atacar.
Tu t’avances trop tard,
ça ne sert à rien.
Se sei lento pure ad attaccare, 
come pensi di vincere?
Что толку переть напролом?