Joined the Company

Director
Executive General Manager of Sewerage Engineering Headquarters and Sewerage Engineering Eastern Region Headquarters

Managing Director
Executive General Manager of Sewerage Engineering Headquarters and Sewerage Engineering Eastern Region Headquarters

Director and Vice President

Representative Director and President

Representative Director and Chairperson (current position)

Chairperson (Representative Director) of the Federation of Japanese Industry of Sewerage Service for Sustainable Society (current position)

Director of the Nissuicon Water Value-Up Foundation (currently Innovation Foundation for Water and Regional Revitalization) (current position)

Joined the Company

Corporate Officer
General Manager of Water Supply Engineering Division

Director
Corporate Officer
Executive General Manager of Sales Headquarters

Director
Corporate Officer
Executive General Manager of Business Development Headquarters and General Manager of Eastern Region Management Division

Director
Managing Corporate Officer
Executive General Manager of Business Development Headquarters and General Manager of Eastern Region Management Division

Director
Managing Corporate Officer
Executive General Manager of Business Development Headquarters

Director
Managing Corporate Officer
Executive Supervisory Coordinator of Business Development Headquarters

Representative Director and President (current position)

Chairperson of the Association Of Water And Sewage Works Consultants Japan (current position)

Joined the Company

Corporate Officer
General Manager of Sewerage Engineering Division

Corporate Officer
General Manager of Sewerage Engineering Division and Business Planning Department, Business Management Headquarters

Corporate Advisor of Sewerage Engineering Division

Managing Corporate Officer
Executive General Manager of Consulting Headquarters

Director
Managing Corporate Officer
Executive General Manager of Consulting Headquarters

Director
Managing Corporate Officer
Executive General Manager of Engineering Headquarters (current position)

Joined the Tokyo Metropolitan Government

Director General of the Bureau of Waterworks

Representative Director and President of Tokyo Metropolitan Sewerage Service Corporation

Chairperson of the Japan Pipe Rehabilitation Quality Assurance Association

President of Sewage Works Maintenance Cooperation

Outside Director of the Company (current position)

Executive Advisor of S・P・R・RENTAL CORPORATION (current position)

Joined Central Consultant Inc.

Joined the Company

Corporate Officer
Executive General Manager of Sewerage Engineering Headquarters and General Manager of Eastern Region Sewerage Engineering Division

Corporate Officer
General Manager of Sewerage Engineering Division

Director
Managing Corporate Officer
Executive General Manager of Business Management Headquarters

Director
Managing Corporate Officer
Executive General Manager of Administration Headquarters

Corporate Auditor

Corporate Auditor of PT.DACREA Design And Engineering Consultants (current position)

Corporate Auditor of NSC TEC Co., Ltd. (current position)

Corporate Auditor of Sabo Engineering Co., Ltd. (current position)

Director
Audit and Supervisory Committee Member of the Company (current position)

Joined Japan Development Bank (currently Development Bank of Japan Inc.)

General Manager of Corporate Auditor’s Office, Development Bank of Japan Inc.

Registered as a certified public accountant

Opened Hirohisa Takata Certified Public Accountant Office (current position)

Registered as a tax accountant

Outside Director
Audit and Supervisory Committee Member of the Company (current position)

Standing Audit and Supervisory Board Member of PR TIMES Corporation. (current position)

Joined the Legal Training and Research Institute of Japan

Registered as an attorney-at-law

Joined Sunrise Law Office (current position)

Outside Director of Nippon Aqua Co., Ltd.

Outside Director of Azplanning Co., Ltd.

Deputy Secretary General of Japan Federation of Bar Associations

Outside Director
Audit and Supervisory Committee Member of Azplanning Co., Ltd.

Outside Director
Audit and Supervisory Committee Member of the Company (current position)

Outside Director
Audit and Supervisory Committee Member of Nippon Aqua Co., Ltd. (current position)

Outside Director
Audit and Supervisory Committee Member of TEMONA. Inc. (current position)