To provide an organized material constituted by bundling a plurality of wood pillar materials formed from a small log material to bond them, easy to produce and having sufficient strength.

A plurality of wood pillar materials 1 having a hexagonal cross section, a plurality of first half-cut wood pillar materials 2 obtained by longitudinally halving the wood pillar material along the surface parallel to one side of the hexagonal cross section and a plurality of second half-cut wood pillar materials 3 obtained by longitudinally halving the wood pillar material along the surface crossing one side of the hexagonal cross section at a right angle are arranged in a matrix relation and pressed and bonded as the organized material having a rectangular cross section. Since the combined surfaces of respective surfaces are engaged each other in a Y-shape at the time of bonding, the shape of the organized material is hardly deformed and the organized material can be compression-molded at once without causing shift and has uniform strength. Further, at the time of cutting processing from the original material having a circular cross section, a material having a diameter larger than a square shape is obtained because of a hexagonal shape and loss is reduced.