Go to global navigation

Read the article

Go to local navigation

Go to footer



Home > Hospital info > Overview of the Hospital

Overview of the Hospital


Mitsui Memorial Hospital is committed to offering the most advanced and efficient community medical care, while reinforcing collaboration with other medical institutions in the area.
Making maximum use of the hospital facilities, we engage in medical services in the spirit of “living together with our patients,” true to our Philosophy of Medical Care.
Name Mitsui Memorial Hospital (social welfare corporation)
President of Board of Trustees Hiromichi Iwasa
General Director Seiji Kawasaki
Address 1, Kanda Izumi-cho, Chiyoda-ku, Tokyo 101-8643
Map/access: Telephone: 03-3862-9111 (main number)
Established 1909
Hospital category General hospital
designated for secondary emergency
Number of beds 482 (including 7 ICU, 6 CICU, and 21 HCU beds)
Number of operating rooms 13 (including 3 for outpatients)
Total floor area 8,591,22 m2 (Inpatient Pavilion: 28,748.19 m2, Outpatient Pavilion: 8,260.02 m2, Other: 1,583.01 m2)
Medical service departments 33 departments
Other units Intensive Care Unit (ICU), Coronary Intensive Care Unit (CICU), High Care Unit (HCU), Central Operation Unit, Emergency Unit, Hemocatharsis Unit, Chemotherapy Unit, Endoscopy Unit
Affiliated facilities General Examination Center
Mitsui Yoko-en (special nursing home for the elderly)