History

The hospital at the time of opening

The hospital at the time of opening

The hospital at present

The hospital at present

1950 -

1958
March 24
Approval for the establishment of the hospital granted:
12 departments, 339 beds
May 20
Opening ceremony, Kikuo Ohtsuki installed as the 1st president
October 2
Approval as a general hospital
1st President

1st President,
Kikuo Ohtsuki

1960 -

1960
April 1
Federation of National Public Service Personnel Mutual Aid Associations Central Library opened
1962
November 1
Start of house staff system
1963
June 1
Shigeo Okinaka installed as the 2nd president
2st President

2st President,
Shigeo Okinaka

1970 -

1973
June 1
Ichitaro Asai installed as the 3rd president
3st President

3st President,
Ichitaro Asai

1978
November 7
Main hospital East and North buildings completed

1980 -

1982
October 1
Kinori Kosaka installed as the 4th president
4st President

4st President,
Kinori Kosaka

1983
April 1
Tokyo Coronary Care Unit (CCU) emergency treatment facility approved
October 4
New building completed: 909 beds
1985
June 1
One-day complete physical exams initiated
July 31
Main building refurbishment completed

1990 -

1982
February 1
Kinori Kosaka installed as the 4th president
April 1
Nobuhide Mimura installed as the 5th president
5st President

5st President,
Nobuhide Mimura

1995
June 3
Japan Kidney Transplant Network HLA test center approved
1996
October 1
Tokyo Infant Special Emergency Medical Cooperation approved facility
October 4
Bone marrow collection and transplant facility approved
1997
April 1
Hiroshi Akiyama installed as the 6th president
May 1
New facilities with private power generator that can run for 72 h for emergencies
August 1
Heat source site maintenance construction started
December 1
Bone marrow transplant aseptic room refurbished to 100 class 2-office facility
6st President

6st President,
Hiroshi Akiyama

2000 -

2000
June 1
Toranomon Hospital Saitama Clinic opened
2002
April 1
Tetsu Yamaguchi installed as the 7th president
7st President

7st President,
Tetsu Yamaguchi

2005
January 24
Authorization from Japan Council for Quality Health Care
2007
May 1
Filmless operation started
June 1
Authorization as a Clinical Trial Center
2008
April 1
Diagnostic Procedure Combination (DPC) started
April 30
Toranomon Hospital Health Management Center and Diagnostic Imaging Center opened
July 1
Shift to 7:1 nurse system
2009
May 1
Authorization as Metropolitan Stroke Network facility
2010
January 24
Japan Council for Quality Health Care renewed
April 1
Authorized as metropolitan cancer hospital
2011
January 3
Electronic medical records introduced
April 1
Authorized as a metropolitan liver disease care liaison hospital
2012
April 1
Authorized as a designated regional cancer hospital
2013
April 1
Yasuyoshi Ouchi installed as the 8th president