Ōko Yushima is a Shinigami of the 12th Division and a researcher at the Shinigami Research and Development Institute, best known for creating the Mod Souls. He's got long green hair and brown eyes, bearing a striking resemblance to both Nozomi and Kagerōza Inaba—though unlike them, he doesn't have yellow hair and has a narrower face with less prominent cheekbones. When he was stationed with the Tenth Division earlier in his career, he wore the standard Shinigami uniform, but after transferring to the 12th Division, he switched to a long yellow robe buttoned up the front with a high collar that extends back over his head, matching the style Inaba favors.
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