Healios K.K. engages in the research and development, manufacture, and sale of cell therapy and regenerative medicine products in Japan, Europe, and the United States. The company offers HLCM051 for treatment of ischemic stroke and acute respiratory distress syndrome; HLCN061 for treating solid tumors; HLCR011 for the treatment of retinal pigment epithelium tear and age-related macular degeneration; and HLCL041 for liver disease. The company was formerly known as Retina Institute Japan, K.K. and changed its name to Healios K.K. in September 2013. Healios K.K. was incorporated in 2011 and is headquartered in Tokyo, Japan.