"Ryohei Chiba"@en . . "Chiba Ry\u014Dhei (\u5343\u8449\u6DBC\u5E73)"@en . "solo_singer" . "1984Z"^^ . . . . "1984-11-18Z"^^ . "Chiba, Ryohei"@en . . "Ryohei Chiba (\u5343\u8449\u6DBC\u5E73, Chiba Ry\u014Dhei), born November 18, 1984, is a Japanese singer from Sapporo. He rose to fame as a member of the Japanese pop group w-inds. as the group's back-up dancer, back-up vocal, and rapper."@en . "Japanese musician" . "2001Z"^^ . . . . . . . . .