TOILET PAPER AND ROLL PAPER FOR TOILET SEAT SHEET

PROBLEM TO BE SOLVED: To be easily put on a toilet seat so as not to fall and to be withdrawably housed in a general purpose toilet paper holder. SOLUTION: This roll paper 10 is formed by vertically piling up and folding water-soluble or water-decomposable belt-like paper 12 provided with a width capable of covering the toilet seat and winding it in a roll shape. Then, the width of the roll paper 10 is formed to be the almost same width as general purpose toilet paper. On the surface of the roll paper 10, plural perforations 20 for cutting the paper 12 in a piled and folded structure provided with a length capable of covering the toilet seat are arranged and engraved with prescribed pitches across the roll paper 10. In a state where the paper 12 in the piled and folded structure sectioned by the perforations 20 is opened in a plane shape, a hole for urination or for evacuation is opened at a part pertinent to the almost center part surface of the paper 12.