Tsuchiya Kaban Seisakusho Co., Ltd., which operates the beautiful and functional product brand "objcts.io," also operates three brands: "TSUCHIYA KABAN," a long-loved brand of bags and leather goods; "ATTITU," a new brand that inherits the spirit of "TSUCHIYA KABAN"; and "Randoseru," a school bag brand. As part of the Harizly Group, the company also handles jewelry and glass products.