Address･Tel

35 Shinanomachi, Shinjuku-ku,
Tokyo 160-8582
(03) 3353-1211 (main switchboard)
Contacts: https://www.hosp.keio.ac.jp/en/toi/

Hospital
Reception

8:40 a.m. – 11:00 a.m.

Main Entrance
Open

Consultation Days: 7:45 a.m. – 7:00 p.m.
Non-Consultation Days: 1:00 p.m. – 7:00 p.m.
(Entrance closed outside of these
times)

Non-
Consultation
Days

Sundays,1st and 3rd Saturdays each month
National Holidays
New Year Holidays (12/30 – 1/4)

*Please refer to the information [ here ] for the additional outpatient clinic days and additional closed days for FY2025 and FY2026.

2025 Outpatient Clinic Calendar
2026 Outpatient Clinic Calendar
(Red text and red circles indicate closed days.)