Kensaku Shimaki (島木 健作, Shimaki Kensaku, 7 September 1903 – 17 August 1945) was the pen-name of Asakura Kikuo (朝倉 菊雄), a Japanese author active during the Shōwa period in Japan. He had an interest in leftist ideology and was arrested in 1928 due to his ties to the Japanese Communist Party. Throughout his literary career, Shimaki wrote multiple novels and stories with a common theme being proleteriat life. Some of his works were published by magazines and journals. He associated with Nobel laureate Kawabata Yasunari.