"Ryoji Yokota"@en . . . . "Ryoji Yokota"@en . . "c.1980"@en . . . "Male"@en . "Ryoji Yokota was a teenager kidnapped by the Umbrella Corporation and sent to Sheena Island for research purposes. Intended for the removal of \u03B2 Hetero Nonserotonin from his brain, he was considered worthless as a subject due to a vein tumour being discovered in his cerebellum."@en . . . . . "Ryoji Yokota was a teenager kidnapped by the Umbrella Corporation and sent to Sheena Island for research purposes. Intended for the removal of \u03B2 Hetero Nonserotonin from his brain, he was considered worthless as a subject due to a vein tumour being discovered in his cerebellum."@en . .