Summary
Guren Ichinose serves as the main protagonist in the Owari no Seraph: Ichinose Guren, Jyuurokusai no Catastrophe series and plays a significant role within the broader Owari no Seraph narrative. He is a 24-year-old human born on August 28, 1996, standing 183 cm tall and weighing 65 kg with type O blood. Holding the rank of Lieutenant Colonel in the Japanese Imperial Demon Army, he leads the Vampire Extermination Unit known as the Moon Demon Squad. His Demon Weapon is the Black Demon, and his associated Demon is Mahiru-no-Yo.
