Member of the Board of Directors / Executive Vice President / Marketing & Sales / Vice President / Marketing & Sales / Director / Revenue Management / Sales & Planning / Senior Vice President / Personnel Apr / Member of the Board of Directors / Senior Executive Vice President / Marketing / Manager / Manager / Corporate Planning Jan / Manager / Corporate Affairs / Corporate Planning Jun / Senior Manager / Administration / Member of the Board of Directors / Senior Executive Vice President / Senior Vice President / Marketing & Sales / Corporate Counselor / Senior Vice President for Personnel / President & Chief Executive Officer / Manager / Administration / Member of the Board of Directors / Manager / Corporate Planning Apr / CEO and Chairman / Member of the Board of Directors / Senior Vice President / Marketing / Vice President / Corporate Planning / Chairman / Executive Vice President / Corporate Planning / President and CEO / Member of the Board of Directors / Executive Vice President / Marketing / Manager / Planning & Administration / Engineering / Executive Vice President / Director / Personnel Apr / Vice President / Corporate Planning Apr / Member of the Board of Directors / Executive Vice President / Senior Manager / /