Nisshin Group Holdings Co., Ltd. plans, develops, constructs, manages, and sells condominiums in Japan. It also provides real estate rental, building and rental property management, civil engineering, brokerage and renovation services, and real estate securitization. In addition, the company offers mortgage guarantees and housing loans to condominium buyers, and plans, develops, and sells detached houses while constructing apartment buildings. Incorporated in 1975, it is headquartered in Shinjuku, Japan.