The touch bar 119 is a bar-shaped touch-based operation unit (line touch sensor) capable of accepting touch operations. The touch bar 119 is disposed in a position where the user can make a touch operation (can touch) with their right thumb while holding a grip part 120 with their right hand (with the pinky, ring, and middle fingers of their right hand) in a state where the shutter button 101 can be depressed by the index finger of their right hand. In other words, the touch bar 119 can be operated in a state where the shutter button 101 can be depressed at any time (a shooting attitude) while looking into the eyepiece viewfinder 117 through the eyepiece part 116. The touch bar 119 can accept a tap operation on the touch bar 119 (an operation of touching and releasing within a predetermined amount of time without moving the touched position), left and right slide operations (operations of touching and then moving the touched position while remaining in contact), and the like. The touch bar 119 is a different operation unit from the touch panel 109 and may have a display function. The touch bar 119 according to the present embodiment functions as a multi-function bar (an M-Fn bar).