Vital KSK Holdings, Inc. engages in the wholesale of pharmaceutical products in Japan. The company is involved in the wholesale of veterinary drugs; agricultural chemicals, agricultural materials, etc.; and medical and nursing care equipment. It also engages in the pharmacy and nursing care businesses; transportation business; insurance agent and real estate management businesses; parking business; mail-order business of health-related products; and pharmacy dispensing business.

In addition, the company offers medical management consulting services; and manufactures OTC drugs.