Ep. 24: Tanjiro and Inosuke begin rehabilitation training at Shinobu Kocho's residence
Aired on September 14, 2019

Following their injuries, Tanjiro, Zenitsu, and Inosuke are taken to the residence of the Insect Hashira, Shinobu Kocho, to receive medical treatment. After a period of two weeks, Tanjiro and Inosuke commence their rehabilitation training under her care.
Episodes
- Ep. 20 · Tanjiro and Giyū defeat Rui while Shinobu kills the Daughter to save Murata
- Ep. 21 · Rui remembers his past and Tanjiro faces the Hashira after the battle.
- Ep. 22 · Tanjiro Faces Trial Before the Hashira Regarding Nezuko's Demon Status
- Ep. 23 · Tanjiro and Nezuko depart for Butterfly Manor after proving their worth to the Hashira.
- Ep. 24 · Tanjiro and Inosuke begin rehabilitation training at Shinobu Kocho's residence
- Ep. 25 · Tanjiro practices breathing techniques during rehabilitation at the Butterfly Mansion
- Ep. 26 · Tanjiro completes training and receives a new mission from his crow