Arc 4Doma at Mine City
Kanae encountered Upper Rank Two Doma in Mine City, and Teiichi arrived in time to protect her. Teiichi held Doma off until dawn, leaving Kanae and Teiichi alive and prompting Kagaya to call a Hashira Meeting.
- Teiichi defeated Lower Rank Three and left to support Kanae after White Feather reported that she had encountered Upper Rank Two.
- Kanae received her Nichirin Blade, then traveled to Mine City, where she learned that Sae Tahara had disappeared and confronted Doma.
- Doma admitted that he had made Sae part of his body, and Kanae fought him until his icy mist severely damaged her lungs.
- Teiichi arrived as Doma was about to kill Kanae, then fought Doma and his ice creations while Kanae watched from the sidelines.
- Doma summoned a giant ice Bodhisattva, and Teiichi stayed to fight after Kanae warned that fleeing would endanger nearby people.
- Teiichi wounded Doma but lost his chance to kill him when Doma retreated into the Bodhisattva, then survived its attacks until sunrise stopped it.
- Teiichi carried the collapsed Kanae to safety, and Shinobu treated both Hashira before they were taken to the Butterfly Mansion.
- Kagaya learned that Kanae and Teiichi had survived, called a Hashira Meeting, and Kanae later woke to learn that Teiichi was recovering while her lungs had suffered severe frostbite.