A multilayer-type sheet processing apparatus includes processing units. Each of the processing units includes first guide members extending in an X-direction, first moving bodies arranged on the first guide members, second guide members supported to the first moving bodies and extending in a Y-direction, second moving bodies arranged on the second guide members, Y-drive mechanisms configured to drive the second moving bodies along the second guide members, work areas each arranged in a plane including the X- and Y-directions, and tools, which are arranged in the second moving bodies to be able to move close to and separate away from the work areas, and are each configured to form a processing line on a sheet arranged on a work area. The first moving body that is moved by the X-drive mechanism and the first moving bodies of the other units are coupled to each other.