M&A Research Institute Holdings Inc. engages in the mergers and acquisitions (M&A) intermediary activities in Japan. It operates M&A sites and media. The company serves various industries comprising construction, human resources, IT/communication/system development, transportation, real estate, treatment/welfare/nursing, finance/insurance, travel, food and beverages, education, retail, service, manufacturing, leisure facilities, and environment/bio. M&A Research Institute Inc. was incorporated in 2018 and is headquartered in Tokyo, Japan.