Mitsuhiro Okada

Part of Daito Trust Construction Co. Ltd., Care Partner Co., Ltd. is a Japanese company that provides care services for elderly people living at home, as well as small-scale and licensed childcare services and childcare outsourcing services. The company is based in Tokyo, Japan and was founded in 1999. The company offers various care services such as day services (large-scale one-day type, half-day type), home care support, group homes, and rental and sales of welfare equipment. The company's care managers act as a liaison between customers and service providers, responding to various inquiries and consultations related to care. The company's Kids Partner division contributes to creating a lively and healthy future through childcare support, providing the best environment for emotional stability, safety, and security. The company fosters curiosity, creativity, and expressive skills through various play and experiences.

All Life Mate Co., Ltd. operates nursing homes for senior citizens. It also offers real estate brokerage and services in accordance with Long-Term Care Insurance Act. The company was founded on May 30, 2001 and is headquartered in Tokyo, Japan.

Regional Economy Vitalization Corp. of Japan engages in the business of fund and investment services. It also provides business revitalization support, specific trust underwriting, business regeneration subsidiary support services and others. The company was founded on October 14, 2009 and is headquartered in Tokyo, Japan.

Supernurse Co. Ltd. provides nurse staffing services. The private company is based in Tokyo, Japan.

Firststar Healthcare Co. Ltd. is a private company based in Tokyo, Japan.