Susumu Takeuchi is a Vice President of Japan Activation Capital, in charge of business transformation.

Prior to joining Japan Activation Capital, he served as an executive officer and co-founder of a cybersecurity startup, ACSiON,Ltd. As a co-founding member, he spearheaded the company's growth from product ideation to market scaling, overseeing everything from development to partner alliances.

Prior to ACSiON,Ltd., he worked at DENTSU SOKEN INC. and Dai Nippon Printing Co., Ltd.

Mr. Takeuchi received a B.A. from International Christian University and is a Registered Information Security Specialist