The Shigyu brothers (死柳兄弟) are two sorcerers the Hishaku hire to hit Kamunabi headquarters. They join to wreck, not to hold a blade. Despite ordinary origins they kill eleven Kamunabi personnel, then reach Level 1’s underground core with a Hishaku member. Azami meets them there and kills both.
Hirelings are not the ten
Pine-sorcery crews at Senkutsuji, Datenseki troops at Kokugoku, the Shigyu at HQ: the ten buy weather. The brothers are the HQ version of that sentence. Recaps that fold them into “the Hishaku attack” lose the fact that Yura’s method includes people who are not flame tattoos. Azami’s Coin is the clinic art rewritten as execution; this is one of the executions. Place: headquarters. Head: Azami. Org: Hishaku.