To efficiently arrange forms well with simple configuration.

A plurality of partition squares 1a are formed in a grid patten on a sticking board 1. Dates of 1a unit days are continuously written in a partition box 1a comprising a row 1x or a column 1y located at an end of a plurality of rows 1a and columns 1y constituting the partition squares 1a. Forms S are stuck while shifting the forms in the direction of the row 1x or the column 1y with the use of, as positioning, an outer shape line of each partition box 1a constituting the row 1x or the column 1y including each date. Thus, a plurality of forms S corresponding to the dates are easily stuck in the arranged state in one of the row 1x and column 1y directions, each form S is easily checked, and the forms S are arranged to a size matching the sticking board 1 by bending the sticking board 1 inward.