Yukio Okumura

Yukio Okumura (奥村 雪男 Okumura Yukio) is the deuteragonist of the Blue Exorcist series. He is the son of Yuri Egin and Satan, the younger twin brother of Rin Okumura, and the adoptive son of Shiro Fujimoto. Initially believed to share Satan's power, Yukio was born fully human due to his frail body, with Rin inheriting all of their father's demonic traits.

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