Atsushi Ohnuma began his career at Nomura Securities, where he was engaged in product marketing and sales strategy, and was later seconded to Schroders in the United Kingdom.

He joined A’alda in February 2020. He currently serves as Deputy President and Chief Operating Officer (COO) of A’alda Group, as well as Chief Executive Officer (CEO) of A’alda Y, leading the company’s strategic growth and operational excellence initiatives.