. . . "竹內啓" . "Kei Takeuchi"@en . "啓 竹内"@ja-JP . . . "K." . "啓." . "タケウチ" . "竹内啓" . "Kei" . "Takeuchi" . "kei Takeuchi" . . . "Kei"@en . "竹内啓" . "Takeuchi Kei" . "竹内 啓." . "啓" . "啓. 竹内" . . . "1933" . "竹内啓" . . "Takeuchi" . . "K. Takeuchi" . "竹内 啓." . "竹內啓" . . "ケイ" . "竹内" . "竹內啓" . "Kei Takeuchi" . . . "kei" . "ケイ タケウチ" . "Takeuchi"@en . "Takeuchi"@fr-FR . "Kei Takeuchi" .