Fuente: WIPO "tomato" An agricultural work apparatus includes an arm apparatus having a hand apparatus that performs agricultural work on a target group including a plurality of targets, an imaging apparatus that images the target group, a target position estimation unit that estimates a position of the target group based on image information obtained by the imaging apparatus imaging the target group, an arm apparatus control unit that moves the arm apparatus relative to the target group based on the estimated position, and a hand apparatus control unit that controls the hand apparatus to perform agricultural work on the target group at the position based on the estimated position. This makes it possible to provide a technique for automatically executing agricultural work on the target group including the plurality of targets.