After facing many dangers in the brothel town, Tanjiro, Zenitsu and Inosuke, along with the Flame Pillar Tengen Uzui, enter a deadly battle with the Upper Moon Six pair – Daki and Gyutaro. The fierce confrontation not only shows the strength of teamwork but also highlights the spirit of sacrifice of the Pillars. This is one of the most epic and emotional battles in the entire series.
| Actor | Role |
|---|---|
 Natsuki HanaeTanjiro Kamado (voice) | Tanjiro Kamado (voice) |
 Akari KitoNezuko Kamado (voice) | Nezuko Kamado (voice) |
 Yoshitsugu MatsuokaInosuke Hashibira (voice) | Inosuke Hashibira (voice) |
 Hiro ShimonoZenitsu Agatsuma (voice) | Zenitsu Agatsuma (voice) |
 Katsuyuki KonishiTengen Uzui (voice) | Tengen Uzui (voice) |
 Miyuki SawashiroDaki (voice) | Daki (voice) |
 Ryota OsakaGyutaro (voice) | Gyutaro (voice) |
 Kana HanazawaMitsuri Kanroji (voice) | Mitsuri Kanroji (voice) |
 Kengo KawanishiMuichiro Tokito (voice) | Muichiro Tokito (voice) |
 Shizuka IshigamiMakio (voice) | Makio (voice) |
 Nao ToyamaSuma (voice) | Suma (voice) |
 Atsumi TanezakiHinatsuru (voice) | Hinatsuru (voice) |