Shinichi Koizumi was former Executive Vice President at Toray Industries, Inc.

He started his career at Toray Industries Inc. in 1971. In 2013, he became a Senior Advisor to the company and Chairman of the Board of Toray Corporate Business Research.

In 2015, he became an Advisor of Toray Industries Inc. and an Outside Director and Board Member of Obayashi Corporation. In 2016, he became a Managing Director of Japan Bank for International Cooperation. In 2017, he became a Standing Corporate Auditor of DeNA.

He also serves as Chairperson and Outside Director of the Board for Shinko Electric Industries, an Outside Director for Preferred Networks, as well as a Senior Advisor for JIC Capital.