1Q

2Q

3Q

4Q

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

Jan.

Feb.

Mar.

Results Announcement

Full Year Results

Announcement

1Q Results

Announcement

2Q Results

Announcement

3Q Results

Announcement

General Meeting of Shareholders

Ordinary General Meeting

of Shareholders

Reports

Obayashi

Corporate Report

2017

November 10

Financial Results Briefing for FY2017 2Q (from July 1, 2017 to September 30, 2017)

November 8

Financial Results Announcement for FY2017 2Q (from July 1, 2017 to September 30, 2017)

August 8

Financial Results Announcement for FY2017 1Q (from April 1, 2017 to June 30, 2017)

June 29

113th Ordinary General Meeting of Shareholders

May 11

Financial Results Briefing for FY2016 (from April 1, 2016 to March 31, 2017)

May 10

Financial Results Announcement for FY2016 (from April 1, 2016 to March 31, 2017)

March 24

Announcement of the Formulation of the Medium-Term Business Plan

March 24

Announcement of Revisions for the Financial and Dividends Forecasts

February 14

Financial Results Announcement for FY2016 3Q (from October 1, 2016 to December 31, 2016)