Tanjiro begins his training with Yoriichi Type Zero and is pushed to the limits by Kotetsu's relentless coaching and extreme training. Through this experience, Tanjiro masters a new skill of predicting where the opponent's next move will hit by using his sense of smell. During his training, Tanjiro lands a blow on Yoriichi Type Zero and ends up destroying it, but a sword from over 300 years ago appears from inside...

• Koyoharu Gotouge
• Gotōge Koyoharu
• Koyoharu Gotōge

• Kana Hanazawa
• Akari Kito
• Natsuki Hanae