The heir’s job
Soya Sazanami is the heir. Hakuri is the disowned brother. Their clash inside the auction house is one of the rooms the book actually spends pages on. Isou is burial-force, a Sazanami art Hakuri could not use until he stopped scattering his own spirit energy. Soya already had the household version.
When the Rakuzaichi ends, Soya crawls out with amnesia. The bonus chapter Soya Sazanami’s Memories, Begone! (漣宗也の戻らないで記憶) is printed next to Volume 12’s solicited close. It is a joke with a knife. He would like the memories misplaced. The book does not hand him a clean slate as virtue.
What Hakuri keeps
Hakuri keeps both inheritances and leaves the firm. Tamaki is the lie about Soya. Enji was asked to die and told to raise. Tenri is already a Datenseki grave. The brothers are not a redemption arc. They are why the Storehouse can walk and why the extra exists. See Soya and the extra.
Official chapters live on VIZ or MANGA Plus. This desk does not host pages.