April 1989

Joined Bain & Company Japan, Inc./Senior Consultant

July 1997

Dell Japan Inc./Director of Relationship Marketing

March 2000

Crayfish Co., Ltd. (currently e-machitown Co., Ltd.)
Director & Chief Marketing Officer

April 2001

Starbucks Coffee Japan, Ltd.
Head of Corporate Planning Division/Officer

September 2003

Executive Officer, Senior Partner of Roland Berger Ltd.

September 2014

Visiting Professor of Graduate School of Business Administration, Keio University

April 2015

Visiting Professor of Graduate School of Business and Finance, Waseda University (to present)

March 2017

Professor of Graduate School of Business Sciences, MBA Program in International Business, University of Tsukuba (to present)

June 2017

Director of the Company (to present)

June 2019

Outside Director of MITSUI-SOKO HOLDINGS Co., Ltd. (to present)