"1998Z"^^ . "1985Z"^^ . . . "Koki Tanaka (\u7530\u4E2D\u8056, Tanaka K\u014Dki, born November 5, 1985) is a Japanese singer\u2013songwriter, actor and former Japanese idol, he was a member of Jpop idol boy band KAT-TUN from their debut until September 30, 2013 when his contract with Johnny & Associates (the company that manages KAT-TUN) was terminated. When he was a member of KAT-TUN, he was recognized as the rapper in the group and has a hip-hop-influenced style."@en . . "solo_singer" . . "Koki Tanaka"@en . . "Japanese singer" . . . . . . . . "Tanaka, Koki"@en . . "1985-11-05Z"^^ . .