Abstract: A share table issuance device (1) issues first through N-th share tables (T1 to TN) to first through N-th object persons, respectively. N represents an integer of 2 or greater. The first through N-th share tables (T1 to TN) each include first through N-th ticket fields (D1 to DN), first through N-th share fields (E1 to EN), and an object person field (Cn). The same draw ticket is allocated to n-th ticket fields (Dn) included in the first through N-th share tables (T1 to TN). n represents an integer from 1 to N. A share written in an n-th share field (En) included in an n-th share table (Tn) differs from a share written in an n-th share field (En) included in a k-th share table (Tk). k represents an integer from 1 to N, which differs from the integer represented by n.

Abstract: A share table issuance device (1) issues first through N-th share tables (T1 to TN) to first through N-th object persons, respectively. N represents an integer of 2 or greater. The first through N-th share tables (T1 to TN) each include first through N-th ticket fields (D1 to DN), first through N-th share fields (E1 to EN), and an object person field (Cn). The same draw ticket is allocated to n-th ticket fields (Dn) included in the first through N-th share tables (T1 to TN). n represents an integer from 1 to N. A share written in an n-th share field (En) included in an n-th share table (Tn) differs from a share written in an n-th share field (En) included in a k-th share table (Tk). k represents an integer from 1 to N, which differs from the integer represented by n.