Tokio Marine & Nichido Fire Insurance Co., Ltd. agreed to acquire 9.74% stake in CareNet, Inc. from SanBio Company Limited.

SanBio Co Ltd is engaged in the regenerative cell business using allogeneic stem cells. The Company has the research and development base in the United States and conducts research, development, manufacture and sale of regenerative cell medicines in Japan. The Company aims to sell therapeutic agents for diseases with high unmet medical needs, mainly in diseases of the central nervous system. It is involved in the manufacture, development, non-clinical studies, clinical trials of technologies introduced from research institutes such as universities. The Company has five regenerative cell drugs, including the main product candidate SB623 (nerve regenerative cells), SB618 (function-enhancing type & Mesenchymal stem cells), SB308 (muscle stem cells), MSC1 (mesenchymal stem cells), and MSC2 (mesenchymal stem cells).