51job, Inc. announced a change to its Board of Directors. The company's board of directors has accepted the resignation of Mr. Kazumasa Watanabe due to a change in his professional responsibilities at Recruit Holdings Co. Ltd. and has appointed Mr. Junichi Arai as a director, effective immediately. Mr. Arai is a corporate officer of Recruit. He is responsible for Recruit's capital market strategies in the finance department and corporate planning department.