Arc 8The Noble Guard and the Visored
Dōsan Hanyū gained noble status and became captain of the Shin'ō Noble Guard, then pursued the disappearances of Soul Reapers into a confrontation with Hirako and the Visored. As fighting erupted across Seireitei, Dōsan faced powerful opponents while Kūkaku sought Miroku and Gin declared his intent to kill Aizen.
- Yamamoto rejected Soi Fon’s recommendation of Dōsan for the Third Division captaincy, while several captains supported Dōsan and Mayuri called his promotion interesting.
- Dōsan trained Ganju to awaken his ability, met its manifestation Urozakuro, and later taught Shūhei Hisagi, Sōji Sanjō, and Number 360.
- Central 46 granted the Shiba Clan the Tsunayashiro veto power and named Dōsan Hanyū the head of a new noble clan, despite protests from noble representatives.
- Dōsan fought Tenjirō Kirinji, who tested his abilities and later investigated Muken, while Kūkaku thanked Dōsan for helping restore the Shiba Clan’s standing.
- Dōsan became captain of the Shin'ō Noble Guard and spent three years investigating disappearing souls before following evidence to the World of the Living.
- In Karakura Town, Hirako invited Dōsan to join forces against a Seireitei mastermind, but Dōsan refused and fought Kensei, Hirako, and the Visored.
- Dōsan rejected Urahara’s request for help and faced the Visored as Hiyori attacked, while Kenpachi joined the civil war in Seireitei seeking another fight with Dōsan.
- Dōsan struck Yoruichi while she was in cat form, and Kūkaku went to retrieve Miroku as Gin revealed himself and said he wanted to kill Aizen.