Digital Holdings, Inc. provides advertising agency services, marketing services, and technology services for companies in Japan and internationally. It also supplies Web marketing support services, HR support services, and IT implementation support services for SMEs and venture businesses to expand their online businesses. The company was formerly known as OPT Holding, Inc. and changed its name to Digital Holdings, Inc. in July 2020. Digital Holdings, Inc. was founded in 1993 and is headquartered in Tokyo, Japan.