Announcing the "Get an Extra 1% d POINTs on Purchases with d CARD PLATINUM! d ACCOUNT Linkage Campaign with Monex Securities Account"

NTT DOCOMO, Inc. (hereinafter, "DOCOMO") will hold the "Get an Extra 1% d POINTs on Purchases with d CARD PLATINUM! d ACCOUNT Linkage Campaign with Monex Securities Account" (hereinafter, "the Campaign") from Wednesday, April 1, 2026, to Tuesday, June 30, 2026. The campaign is for customers who have a "d CARD PLATINUM" contract. When they link their Monex Securities Co., Ltd. (hereinafter, "Monex Securities") general securities trading account with their "d ACCOUNT®" for the first time, they will be awarded d POINTs (limited period and use) for purchases made with their "d CARD PLATINUM".

Customers who enter during the campaign period and meet the conditions will receive, in addition to the basic reward points for their "d CARD PLATINUM", campaign points equivalent to +1% of their purchase amount in d POINTs (limited period and use) for two months—the month following entry and the month after that—up to a maximum of 5,000 points. For details on payments eligible for the basic reward points of the "d CARD®", please check (https://dcard.docomo.ne.jp/st/beginner_about/attention/index.html)※1.

Furthermore, customers who sign up for "d CARD PLATINUM" after entering, as well as customers who already have a general securities trading account and link it with their "d ACCOUNT" for the first time during the campaign period, are also eligible for this campaign. For instructions on how to link your general securities trading account and "d ACCOUNT", please check (https://info.monex.co.jp/service/d-account-linkage/index.html).

＜Campaign Overview＞

Customers opening a general securities trading account for the first time can use the "Easy Asset Management" feature within the "d BARAI®" app to open an account in as little as three minutes, which also links their "d ACCOUNT" simultaneously. For details on "Easy Asset Management", please check (https://monex.docomo.ne.jp/easy-nisa/lp/web/index.html).

DOCOMO will continue to offer financial services tailored to each customer's life stage, providing services that seamlessly support their asset formation.

※1 Points for this campaign are only awarded for purchases that are eligible for basic reward points.

※2 This campaign is for customers who link their general securities trading account with a "d ACCOUNT" for the first time during the campaign period. Eligibility will be determined based on the information that the "d ACCOUNT" is linked at the time of determination (scheduled for June 30, 2026).

※3 Please note that if you open a general securities trading account using your "d ACCOUNT", it may take several days for the linkage with the "d ACCOUNT" to be completed.

※4 Please be aware that you cannot register a "d ACCOUNT" that is already registered with Monex Securities.

※5 If the "d ACCOUNT" linked for the first time during the campaign period is changed to a different "d ACCOUNT" at the time of determination, you will not be eligible for the reward.

※6 The "d ACCOUNT" used for entry, the "d ACCOUNT" linked to your "d CARD PLATINUM", and the "d ACCOUNT" linked to your Monex Securities general securities trading account must all be the same.

※7 The two months following the month of entry will be the period for determining point awards.

※8 Payments not eligible for points, such as monthly DOCOMO mobile phone charges, annual fees, and various other fees, are not eligible for this campaign. For details, please check (https://dcard.docomo.ne.jp/st/beginner_about/attention/index.html).

※9 Awarding of points may be delayed due to system issues.

* "d ACCOUNT", "d CARD", and "d BARAI" are registered trademarks of NTT DOCOMO, INC.

Notes on Use

Important Matters Concerning Account Opening and Transactions

There are no fees to open or maintain a Monex Securities account. Before opening an account, please carefully review the contents of the "Pre-contract Document".

Notes on Financial Product Intermediation Transactions

【Notes on Financial Product Intermediation Services Related to Monex Securities】

• DOCOMO, as a financial product intermediary, provides guidance on applying to open a Monex Securities account and on the various financial products and transactions handled by Monex Securities.

• The account opening process and subsequent transactions will be conducted directly between you and Monex Securities.

• The various products and services introduced by DOCOMO as a financial product intermediary are provided by Monex Securities, not by DOCOMO.

• DOCOMO is not responsible for transactions between you and Monex Securities. For questions regarding products handled by Monex Securities, please visit the Monex Securities website or contact the "Monex Securities Call Center".

【Notes on Financial Product Intermediation Services】

• DOCOMO conducts financial product intermediation services with Monex Securities Co., Ltd., Money Design Co., Ltd., and SMBC Nikko Securities Inc. as its affiliated financial instruments business operators. When conducting financial product intermediation, we will clearly state the trade name or name of the affiliated financial instruments business operator that will be your counterparty.

• Transaction methods, handled products, services, fees, etc., differ for each affiliated financial instruments business operator.

• Financial products in financial product intermediation are not deposits and are not covered by the deposit insurance system. Furthermore, these are not products for which DOCOMO guarantees the principal.

• DOCOMO does not have agency authority for its affiliated financial instruments business operators and will not accept deposits of money or securities from customers for any reason in relation to its financial product intermediation services.

• Financial products in financial product intermediation may fluctuate in price due to changes in interest rates, exchange rates, stock market prices, or the business or financial condition of the issuer of the securities, which may result in losses.

• Fees may be charged for transactions. Fees vary depending on the product, issue, transaction amount, transaction method, etc., and are too diverse to state a specific amount or calculation method.

• For details on the risks and fees of each financial product and the best execution policy, please check the website of each affiliated financial instruments business operator.

• When trading any financial product, please be sure to check the contents of the pre-contract document, prospectus, or terms and conditions provided by each affiliated financial instruments business operator, and make your own investment decisions.

【Financial Product Intermediary】

NTT DOCOMO, Inc. Registration Number: Director of Kanto Local Finance Bureau (Kin-chu) No. 844

【Affiliated Financial Instruments Business Operators】

Monex Securities Co., Ltd.

Financial Instruments Business Operator: Director of Kanto Local Finance Bureau (Kin-sho) No. 165; Member Associations: Japan Securities Dealers Association, Type II Financial Instruments Firms Association, The Financial Futures Association of Japan, Japan Crypto Asset Trading Association, Japan Investment Advisers Association

Money Design Co., Ltd.

Financial Instruments Business Operator: Director of Kanto Local Finance Bureau (Kin-sho) No. 2796; Member Associations: Japan Investment Advisers Association, The Investment Trusts Association, Japan

SMBC Nikko Securities Inc.

Financial Instruments Business Operator: Director of Kanto Local Finance Bureau (Kin-sho) No. 2251; Member Associations: Japan Securities Dealers Association, Japan Investment Advisers Association, The Financial Futures Association of Japan, Type II Financial Instruments Firms Association, Japan STO Association

Solicitation Policy

We will conduct appropriate investment solicitation based on the solicitation policy established by DOCOMO as a financial product intermediary.