Tetsusuke Sakuma (Tetsu)

Tetsu Tetsusuke Sakuma has extensive experience at Rakuten since October 2007, currently serving as the Office Manager for the CEO Strategy Office at the Group Headquarter. Tetsu has held multiple key positions including Head of Corporate Planning for the Mobile Business, Principal in the Chief Executive Innovation Office, and Head of the President's Office for the Marketing Research Business. Additionally, Tetsu served as Vice Head of Business Development and Head of Operations within the Marketing Research Business, beginning as an Operation Specialist in that area.