Enjin Co., Ltd. provides public relation (PR) support services for small and medium sized enterprises and business owners in Japan. It operates through two segments, PR Consulting Services and Media Platform Services. The company plans and operates Medichoku, a media matching service that connects media with companies and medical institutions. It also provides PR consulting services; and supports investments in venture companies. The company was formerly known as Yadomaru Enjin Co., Ltd. and changed its name to Enjin Co., Ltd. in April 2009. Enjin Co., Ltd. was founded in 2006 and is headquartered in Chuo, Japan.