PROBLEM TO BE SOLVED: To provide a radiological imaging system and a program capable of smoothly performing radiographic imaging by improving the accuracy of automatic position adjustment of a movable portion. SOLUTION: A radiography imaging system 10 has a movable portion 70, a radiography imaging apparatus main body 11 arranged in an imaging chamber 16, and a subject information acquisition unit 41 for acquiring subject information regarding a subject 18. The first position control unit 42 that moves the position of the movable unit 70 to the first position according to the physique of the subject using the subject information, the photographing unit 12 that photographs the subject, and the photographing unit. Using the image of the subject 18 taken by 12 and the recognition unit 43 that recognizes the subject 18, and the recognition result of the recognition unit 43, the position of the movable unit 70 is moved from the first position to the recognition unit 43. A second position control unit 44 that moves to a second position according to the recognition result of the above is provided. [Selection diagram] Fig. 1【課題】可動部の自動的な位置調整の精度を向上することにより、円滑に放射線撮影を実行し得るようにした放射線撮影システム及びプログラムを提供する。【解決手段】放射線撮影システム１０は、可動部７０を有し、撮影室１６に配置する放射線撮影装置本体１１と、被検者１８に関する被検者情報を取得する被検者情報取得部４１と、被検者情報を用いて、被検者の体格に合わせた第１位置に可動部７０の位置を移動する第１位置制御部４２と、被検者を撮影する撮影部１２と、撮影部１２が撮影した被検者１８の画像を用いて、被検者１８を認識する認識部４３と、認識部４３の認識結果を用いて、可動部７０の位置を第１位置から、認識部４３の認識結果に合わせた第２位置に移動する第２位置制御部４４と、を備える。【選択図】図１
