Contact Us


International Affairs Division (16th floor)
Japan Fair Trade Commission
6-B building, Chuo Godo Chosha
1-1-1 Kasumigaseki, Chiyoda-ku Tokyo 100-8987
TEL: +81-3-3581-1998
FAX: +81-3-3581-1944
(please replace “_atmark_” into “@” , when you send to this e-mail address.)

access map


Subway :

Marunouchi Line, Kasumigaseki Sta. (Exit B-1-a)
Hibiya Line, Kasumigaseki Sta. (Exit A-1)
Chiyoda Line, Kasumigaseki Sta (Exit C-1)
Yurakucho Line, Sakuradamon Sta. (Exit 5)
Mita LIne, Hibiya Sta. (Exit A10)

JR Line :

yamanote Line, Yurakucho Sta (15minutes walk)

Notification, Reporting and Consultation Sections

In consideration of the fact that foreign firms are not necessarily familiar with the Antimonopoly Act and its application, the Japan Fair Trade Commission has established the Consultation and Complaint Section for Foreign Firms within the International Affairs Division in order to facilitate requests for consultations, complaints or notification of violations, in addition to the following: