Shimojima Co., Ltd. is engaged in the wholesale and retail of paper products, plastic products, packaging materials, and in-store materials, primarily in Japan. It operates through three reporting segments: Paper Products, Chemicals & Packaging Materials, and Retail Supplies. Its offerings include paper bags, wrapping paper, paper containers, plastic bags, adhesive tapes, food packaging materials, strings and ribbons, in-store display materials, stationery and office supplies, apparel-related materials, and horticulture-related materials, as well as OPP bags, boxes, kitchen goods, tableware, hygiene and cleaning supplies, event supplies, and ceremonial goods. Founded in 1920, the company is headquartered in Tokyo, Japan.