PROBLEM TO BE SOLVED : To provide a peptide and the like which can efficiently deliver a substance to be delivered to spine tissues.SOLUTION : The invention relates to a spine tissue targeting peptide represented by the following (1-1) or (1-2). (1-1) : a peptide in which at least one cysteine residue is directly linked to each of both terminals of an amino acid sequence represented by at least one kind selected from the group consisting of sequence number 1-5, and (1-2) : a peptide in which an amino acid sequence represented by at least one kind selected from the group consisting of sequence number 1-5 in the peptide of (1-1) consists of an amino acid sequence which one or more amino acids are deleted from, substituted for and/or added to, and the peptide targeting spine tissues.