Hiroko Oyabu

Hiroko Oyabu is a seasoned sales professional with extensive experience in the field. Currently serving as a Senior Sales Specialist specializing in Partner Sales at Mercari, Inc. since January 2025, Hiroko has previously held key positions at Amazon Business from March 2021 to January 2025, including Sales Manager for both Commercial Sector Services (Enterprise and Midmarket) and Midmarket Sales, along with serving as an Enterprise Account Manager. Hiroko's career began at （株）大塚商会, where from July 2006 to January 2021, roles included Sales Manager for the Osaka South and Kobe sales divisions, along with responsibilities in B2B Field Sales for Enterprise-Midmarket accounts.