To whom it may concern:
October 29, 2014
Sumitomo Mitsui Trust Holdings, Inc. (Securities Code: 8309 TSE, NSE) Sumitomo Mitsui Trust Bank, Limited

Notice Regarding a Business Alliance with the Bank of Yokohama

Sumitomo Mitsui Trust Bank, Limited ("SMTB", President: Hitoshi Tsunekage), which is a subsidiary of Sumitomo Mitsui Trust Holdings, Inc. ("SMTH", President: Kunitaro Kitamura), hereby announces that on October 29, 2014, it concluded a strategic relationship agreement with the Bank of Yokohama, Ltd. ("BOY", Representative Director and President: Tatsumaro Terazawa) regarding a business alliance related to asset management and sales of investment products for retail customers, including the joint establishment of a new asset management company ("New AM Company").
1. Background and purpose of the business alliance
The BOY Group has a branch network that is centered in Kanagawa Prefecture and the southwest part of Tokyo and aims to become a bank that customers would be willing to select, by helping them with solutions that can assist customers' problem solving.
The Sumitomo Mitsui Trust Group, which includes SMTB, is one of the largest financial groups in Japan with respect to the amount of assets under management and assets under custody, and it provides customers with high-value-added services by utilizing its significant expertise and comprehensive capabilities and by leveraging its unique business model that combines banking, asset management and administration and real estate businesses.
Through this business alliance, BOY and SMTB (the "Two Banks") will provide investment products that contribute to mid-to-long term and stable asset management and will enhance the services that support the building of customers' assets. The Two Banks will consider increasing the number of alliance partners.
2. Contents of the business alliance
(1) Outline of the business alliance
SMTB will provide to BOY its know-how regarding the sales of investment products, which is based
on SMTB's "Core and Satellite Investment Management Strategy". With this know-how, BOY will accurately capture the asset management needs of its customers and will enhance its portfolio proposal services for mid-to-long term and stable asset building.
The New AM Company will utilize SMTB's asset-management-related know-how and infrastructure and will manage investment trust products that customers can invest in over the long-term in a reliable manner and aim at stable asset growth irrespective of the timing of investment.

Image of business flow

Retail

Proposal

and sale of

BOY

Capital

Business alliance

Capital

customers

investment products

contribution

New AM
Company

contribution

Provide know-how

SMTB

Provide know-how

(2) Outline of New AM Company
The New AM Company, which is to conduct asset management business, will be established within this fiscal year, and it is expected to start operating in FY2015 after filing necessary registrations and notifications to relevant authorities.

Head Office

1-1, Minatomirai 3-chome, Nishi-ku, Yokohama, Kanagawa

Paid-in Capital

JPY 300 million

Capital Contribution

BOY 66%, SMTB 34%

Representative Directors

The representative director and president will be the person nominated by BOY.

The representative director and vice president will be the person

nominated by SMTB.

3. Corporate Data of BOY

Name

The Bank of Yokohama, Ltd.

Address

1-1, Minatomirai 3-chome, Nishi-ku, Yokohama, Kanagawa

Representative Director

Tatsumaro Terazawa

Representative Director and President

Paid-in Capital

JPY 215,628 million

Establishment

December 16, 1920

4. Schedule
The New AM company is expected to start operating in FY2015.
5. Outlook
This matter will have no impact on the earnings forecast of SMTH or SMTB for the fiscal year ending March 2015.
End.
For further information, please contact:
IR Department, Sumitomo Mitsui Trust Holdings, Inc. Telephone: +81-3-3286-8354

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