. . "清 秋山"@ja-JP . "Kiyoshi Akiyama"@en . "1905" . "アキヤマ" . "Takayama" . "Kiyoshi Akiyama" . "キヨシ アキヤマ" . "Takayama" . "清" . "Akiyama, Kiyoshi, psud" . "Keitarō" . . "1988" . "Akiyama"@en . "秋山清" . . "pseud 秋山淸" . "Akiyama" . "Kiyoshi" . "キヨシ" . "秋山淸" . "Tsubone" . "秋山淸" . "Akiyama. Kiyoshi" . "Akiyama"@nl-NL . . . "清." . "Kiyoshi" . "Akiyama. Kiyoshi" . "秋山淸" . "pseud 秋山清" . . "秋山清" . "Takayama Keitarō" . "秋山淸, pseud" . "Akiyama Kiyoshi" . "Tsubone Kiyoshi" . "秋山" . "Kiyoshi Tsubone" . "Tsubone" . "Kiyoshi"@en . "秋山清" . . "清. 秋山" . "psud Kiyoshi Akiyama" . "秋山清, 1905-" . "1905- 秋山清" . "Keitarō Takayama" . "秋山清, pseud" . . . "Keitarō" .