Notice Regarding Change of Parent Company of Sumishin SBI Net Bank

Sumishin SBI Net Bank, Ltd. (Headquarters: Minato-ku, Tokyo; President & CEO: Noriaki Maruyama; hereinafter "Sumishin SBI Net Bank", will change its trade name to "Docomo SMTB Net Bank"*1 from August 3, 2026) hereby announces that, due to the business restructuring in the financial business implemented by NTT Docomo, Inc. (Headquarters: Chiyoda-ku, Tokyo; Representative Director: Yoshiaki Maeda) on July 1, 2026 (Wed.) and the transition to the organizational structure of NTT Docomo Financial Group, Inc. (Headquarters: Chiyoda-ku, Tokyo; Representative Director & President: Takashi Hiroi)*2, there has been a change in its parent company, with Docomo Financial Group becoming the new parent company and principal shareholder of Sumishin SBI Net Bank. This business restructuring and organizational transition were carried out with the aim of responding swiftly and flexibly to changes in the business environment within the financial domain, promoting further business growth, and strengthening the governance structure against financial risks.

Overview of Shareholders Subject to Change

Shareholder Ceasing to be Parent Company and Principal Shareholder

Name

NTT Docomo, Inc.

Location

Sanno Park Tower, 2-11-1 Nagata-cho, Chiyoda-ku, Tokyo

Capital

949,680 million yen

Shareholder Composition

NTT Corporation (100%)

Shareholder Becoming New Principal Shareholder

Name

NTT Docomo Financial Group, Inc.

Location

Sanno Park Tower, 2-11-1 Nagata-cho, Chiyoda-ku, Tokyo

Capital

200 million yen

Shareholder Composition

NTT Docomo, Inc. (100%)

Proportion of Voting Rights Held by Our Parent Company Before and After the Change

(1) NTT Docomo Financial Group, Inc.

Proportion of Total Shareholders' Voting Rights

Ranking of Major Shareholders

Before Change

-

-

After Change

50%

1st Place

(2) NTT Docomo, Inc.

Proportion of Total Shareholders' Voting Rights

Ranking of Major Shareholders

Before Change

50%

1st Place

After Change

-

-

Date of Change

July 1, 2026 (Wed.)

Under the new Docomo Financial Group structure, Sumishin SBI Net Bank will continue to promote group-wide collaborations, such as integration with d Point and d Card, and account linkage with Monex, Inc., and will strive to develop new services and financial products that cater to each customer's needs.

*1 This trade name change is subject to approval from relevant authorities.

*2 For details, please refer to the announcement made by Docomo on March 31, 2026, titled "Regarding Business Restructuring in the Financial Business and Transition to the 'NTT Docomo Financial Group' Structure."

End