PRINTING MEDIUM, PRINTING METHOD AND RECORDING MEDIUM

PROBLEM TO BE SOLVED: To provide a printing medium, a printing method and a recording medium whereby attaching after printing one image to a plurality of recording media is facilitated, and the appearance of a printed matter after being attached is improved. SOLUTION: An attachment guide 14 is provided to a peripheral edge of a paper 10. The paper 10 is cut to a plurality of papers by segments 17 each passing a point of intersection 16a of two segments 16. The paper and the corresponding paper after cut are overlapped at a position where the point of intersection 16a of the segments 16 agrees with the corresponding point of intersection, and each paper is cut to a plurality of papers by segments 18. Ends of cut sides of the papers after cut can be attached without a gap. This procedure is repeated from an attachment number 1 to a last number. Peripheral edge parts are finally cut off along cutting guides at four corners, whereby a poster of a predetermined finished dimension can be formed. Cutting and attaching papers with images printed are facilitated, and the appearance of the poster after finished is improved.