J Frontier

Healthcare Services · Shibuya, Tokyo

J Frontier operates SOKUYAKU, a platform that lets patients receive an online consultation, online medication guidance from a pharmacist and home delivery of prescribed drugs in one flow. Clinics and hospitals can adopt the system without paying for it, and the company also supports digital transformation at medical institutions.

Its D2C business sells healthcare products, including medicines, directly to consumers. The B2B business provides internet advertising and marketing for medical institutions and healthcare companies, including talent casting, influencer marketing and outsourced support such as retail and TV-shopping distribution and logistics. Based in Shibuya, Tokyo, the group had 355 employees at the end of May 2026.