Grand Admiral Sadri commands the Ades Federation's First Fleet from the battleship *Anshar*. His extensive military experience makes him a senior tactical advisor to other Ades generals, valued for his deep expertise in fleet deployment. Ten years before the story, an injury sustained while protecting the infant Sārā Augusta during Empress Farahnāz Augusta's assassination left him with a gunshot wound to his left foot, requiring the use of a cane. Despite this injury and being over 60 years old, he projects an invulnerable persona. He has a daughter, Rahā, and a granddaughter, Fam Fan Fan. During a critical engagement at the Glacian border, Tatiana Wisla outmaneuvered him by triggering a mountain collapse that destroyed ships from his 4th and 5th divisions. This tactical surprise caused him to drop his cane, mirroring a similar moment involving Vincent Alzey.