Strike Group Co., Ltd. provides mergers and acquisitions brokerage services for small and medium-sized companies in Japan. It offers growth strategy, business succession, cross-border, and strategy M&A consulting; management support consulting; and patent data matching service, as well as operates a mergers and acquisitions brokerage site and SMART. The company was formerly known as Strike Company,Limited and changed its name to Strike Group Co., Ltd. in April 2026. The company was incorporated in 1997 and is headquartered in Tokyo, Japan.