Contact IR

For Stock Transaction Inquiries

Contact
The Sumitomo Trust and Banking Co., Ltd. Transfer Agency Dept.
Address
Nikkoucho 1-10, Fuchu City Tokyo, 183-8701
Telephone

Change-of-Address forms
0120-175-417

Other Inquiries
0120-176-417

IR-Related Inquiries

Our most commonly received questions are highlighted on the FAQ page of this website. Please check the “IR FAQ” page before you contact the IR department with a question.
If you have a question not answered on the FAQ page, feel free to contact us via mail, phone or fax at any time.

Contact
Mitsui Sumitomo Insurance Group Holdings, Inc.
Investor Relations Dept.
Shinkawa 2-27-2, Chuo-ku Tokyo, 104-8252
Telephone
03-3297-6486
Fax
03-3297-6935
Email contact:
msi_ir@ms-ins.net