PROBLEM TO BE SOLVED: To provide a serial pile that may be carried, stored, and installed readily, along with a manufacturing method for the serial pile.SOLUTION: A serial pile 1 has seven piles 11 lined up in an arrangement direction D2 intersecting with a lengthwise direction D1 of the pile 11, the seven piles being connected to each other. Each of the seven piles 11 has a slit 111 penetrating through each pile 11 so as to connect the piles lined up in the arrangement direction D2 to each other, and includes a belt-form member 12 having a belt form and inserted in the slit 111 formed serially, such that a lengthwise direction D5 of the belt form aligns with the arrangement direction D2, and a fixing member 13 fixing the belt-form member 12 to each of the seven piles 11.SELECTED DRAWING: Figure 3
