Kosaido Holdings Co Ltd operates in three business areas. The Information solution business includes Offset printing, Newspaper printing, Digital printing, Package printing, Digital solution, Campaign solution, Eco business, Exhibition business, and BPO service. The Human resources service business includes Recruiting media, Recruiting media agency, Free paper rack agency, Published an environmental information magazine, Temporary staffing, Recruitment, Overseas human resources service, Human resource development/education/training, RPO / recruitment outsourcing, HR Tech Service. The Ending related business includes Crematorium management and ceremonial hall provision, Funeral DX Crematorium management contract business, and Senior-related business.