"鳥栖が東山高MF鎌田の来季加入を発表" (in Japanese). Web Gekisaka. 17 November 2014. Retrieved 19 July 2020. "18歳MF鎌田加入 京都・東山高" (in Japanese). Sagan Tosu. 17 November 2014. Archived from the original on 18 July 2020. Retrieved 19 July 2020.
"鳥栖が東山高MF鎌田の来季加入を発表" (in Japanese). Web Gekisaka. 17 November 2014. Retrieved 19 July 2020. "18歳MF鎌田加入 京都・東山高" (in Japanese). Sagan Tosu. 17 November 2014. Archived from the original on 18 July 2020. Retrieved 19 July 2020.
"鳥栖が東山高MF鎌田の来季加入を発表" (in Japanese). Web Gekisaka. 17 November 2014. Retrieved 19 July 2020. "18歳MF鎌田加入 京都・東山高" (in Japanese). Sagan Tosu. 17 November 2014. Archived from the original on 18 July 2020. Retrieved 19 July 2020.