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Financial Instruments and Exchange Act

金融商品取引法(きんゆうしょうひんとりひきほう)

Section 2 Services (Articles 42-2 to 43-2)

The law as Act Partially Amending the Financial Instruments and Exchange Act and the Payment Services Act (Act No. 64 of 2026) leaves it, with the words it changes marked.

The main text is read a page at a time: a chapter to a page, and a long chapter in runs of articles. The whole main text, and the supplementary provisions and appended tables this amendment changes. Those it leaves untouched are on the page for the text in force.

Article 42-2第四十二条の二

Prohibited Actions(禁止行為)
Article 42-2, paragraph (1)

A financial instruments business operator, etc. must not perform any of the following acts in connection with the investment management business it conducts; provided, however, that this excludes acts set forth in items (i) and (ii) which are specified by Cabinet Office Order as being unlikely to result in insufficient investor protection, harm the fairness of transactions, or cause the financial instruments business to lose credibility:

金融商品取引業者等は、その行う投資運用業に関して、次に掲げる行為をしてはならない。ただし、第一号及び第二号に掲げる行為にあつては、投資者の保護に欠け、若しくは取引の公正を害し、又は金融商品取引業の信用を失墜させるおそれのないものとして内閣府令で定めるものを除く。

Article 42-2, paragraph (1), item (i)

making an investment that involves a transaction with the financial instruments business operator, etc. or its director or executive officer;

自己又はその取締役若しくは執行役との間における取引を行うことを内容とした運用を行うこと。

Article 42-2, paragraph (1), item (ii)

making an investment that involves a transaction being conducted between or among investment properties;

運用財産相互間において取引を行うことを内容とした運用を行うこと。

Article 42-2, paragraph (1), item (iii)

making an investment in a particular financial instrument, financial index, or option, which involves a transaction being conducted for which there is no justifiable basis, with the aim of using fluctuations in the price, index, figure, or amount receivable based on the transaction, to benefit itself or a third party other than the rights holder;

特定の金融商品、金融指標又はオプションに関し、取引に基づく価格、指標、数値又は対価の額の変動を利用して自己又は権利者以外の第三者の利益を図る目的をもつて、正当な根拠を有しない取引を行うことを内容とした運用を行うこと。

Article 42-2, paragraph (1), item (iv)

making an investment that involves a transaction being conducted under terms and conditions that are different from the ordinary terms and conditions, and that are detrimental to the rights holder's interests;

通常の取引の条件と異なる条件で、かつ、当該条件での取引が権利者の利益を害することとなる条件での取引を行うことを内容とした運用を行うこと。

Article 42-2, paragraph (1), item (v)

making a purchase and sale or other transaction of securities on its own account using information about a transaction that it has conducted as an investment;

運用として行う取引に関する情報を利用して、自己の計算において有価証券の売買その他の取引等を行うこと。

Article 42-2, paragraph (1), item (vi)

providing an economic benefit to a rights holder or a third party or having a third party provide an economic benefit to a rights holder or third party, in order to cover the whole or part of a loss that a rights holder has incurred due to a transaction conducted as an investment in investment property, or in order to add to the profit that a rights holder has accrued from a transaction conducted as an investment in investment property (unless this is done to cover the whole or part of a loss incurred due to problematic conduct or a loss caused to the principal of an investment rust specified by Cabinet Office Order as those of which beneficial interest is acquired or held for the purpose of providing it for paying or receiving money in the purchase and sale of securities or any other transactions between the right holder and the financial instruments business operator, etc.); and

運用財産の運用として行つた取引により生じた権利者の損失の全部若しくは一部を補塡し、又は運用財産の運用として行つた取引により生じた権利者の利益に追加するため、当該権利者又は第三者に対し、財産上の利益を提供し、又は第三者に提供させること(事故による損失又は当該権利者と金融商品取引業者等との間で行われる有価証券の売買その他の取引に係る金銭の授受の用に供することを目的としてその受益権が取得され、若しくは保有されるものとして内閣府令で定める投資信託の元本に生じた損失の全部又は一部を補塡する場合を除く。)。

Article 42-2, paragraph (1), item (vii)

beyond what is set forth in the preceding items, any act specified by Cabinet Office Order as resulting in insufficient investor protection, harming the fairness of transactions, or causing a loss of confidence in the financial instruments business.

前各号に掲げるもののほか、投資者の保護に欠け、若しくは取引の公正を害し、又は金融商品取引業の信用を失墜させるものとして内閣府令で定める行為

Article 42-3第四十二条の三

Entrustment of Authority to Invest(運用権限の委託)
Article 42-3, paragraph (1)

A financial instruments business operator, etc. may entrust the whole or part of the authority to make investments on behalf of a rights holder to another financial instruments business operator, etc. (limited to one does investment management business) or other person specified by Cabinet Order, but only if the matters specified by Cabinet Office Order are stipulated in a contract or other juridical act set forth in any of the following items:

金融商品取引業者等は、次に掲げる契約その他の法律行為において内閣府令で定める事項の定めがある場合に限り、権利者のため運用を行う権限の全部又は一部を他の金融商品取引業者等(投資運用業を行う者に限る。)その他の政令で定める者に委託することができる。

Article 42-3, paragraph (1), item (i)

the contract set forth in Article 2, paragraph (8), item (xii), (a) or (b);

第二条第八項第十二号イ又はロに掲げる契約

Article 42-3, paragraph (1), item (ii)

a contract concerning the rights indicated on securities or other rights specified by Cabinet Order as prescribed in Article 2, paragraph (8), item (xiv); and

第二条第八項第十四号に規定する有価証券に表示される権利その他の政令で定める権利に係る契約

Article 42-3, paragraph (1), item (iii)

a contract or other juridical act concerning the rights set forth in Article 2, paragraph (8), item (xv), (a) through (c) or other rights specified by Cabinet Order as prescribed in that item.

第二条第八項第十五号イからハまでに掲げる権利その他同号に規定する政令で定める権利に係る契約その他の法律行為

Article 42-3, paragraph (2)

When a financial instruments business operator, etc. entrusts pursuant to the provisions of the preceding paragraph, it must indicate the objects and policy of investment to the person entrusted, and must, pursuant to the provisions of Cabinet Office Order, take measures for ensuring that the business pertaining to the entrustment is performed properly, such as management of the status of investment.

金融商品取引業者等は、前項の規定により委託をする場合においては、当該委託を受ける者に対し、運用の対象及び方針を示し、かつ、内閣府令で定めるところにより、運用状況の管理その他の当該委託に係る業務の適正な実施を確保するための措置を講じなければならない。

Article 42-3, paragraph (3)

With regard to the application of the provisions of Article 42, paragraph (1) if a financial instruments business operator, etc. has entrusted another business operator, etc. or other persons the authority to make investments pursuant to the provisions of paragraph (1), the term "financial instruments business operator, etc." in Article 42, paragraph (1) is deemed to be replaced with "financial instruments business operator, etc. (including a person specified by Cabinet Order that is referred to in Article 42-3, paragraph (1) and that has been entrusted by the financial instruments business operator, etc. pursuant to that paragraph; the same applies in the following paragraph and the following Article)".

金融商品取引業者等が第一項の規定により委託をした場合における第四十二条第一項の規定の適用については、同項中「金融商品取引業者等」とあるのは、「金融商品取引業者等(当該金融商品取引業者等から第四十二条の三第一項の規定により委託を受けた同項に規定する政令で定める者を含む。次項及び次条において同じ。)」とする。

Article 42-4第四十二条の四

Separate Management of Assets(分別管理)
Article 42-4, paragraph (1)

A financial instruments business operator, etc. must manage investment property separately from its own property and other investment property, pursuant to the provisions of Cabinet Office Order, in connection with the investment management business (limited to the business of performing the act specified in Article 2, paragraph (8), item (xv)) it conducts.

金融商品取引業者等は、その行う投資運用業(第二条第八項第十五号に掲げる行為を行う業務に限る。)に関して、内閣府令で定めるところにより、運用財産と自己の固有財産及び他の運用財産とを分別して管理しなければならない。

Article 42-5第四十二条の五

Prohibition on Receiving Deposits of Money or Securities(金銭又は有価証券の預託の受入れ等の禁止)
Article 42-5, paragraph (1)

A financial instruments business operator, etc. must not, for any reason, receive a deposit of money or securities from a customer, or have a person specified by Cabinet Order as being closely related to the financial instruments business operator, etc. deposit a customer's money or securities, in connection with the investment management business it conducts (limited to the business of performing the acts specified in Article 2, paragraph (8), item (xii); hereinafter the same applies in this and the following Articles), unless it does so as securities, etc. management, or unless it does so in a case that is specified by Cabinet Order; provided, however, that this does not apply if the financial instruments business operator, etc. performs any of the acts set forth in Article 2, paragraph (8), items (i) through (iv), item (xviii) or item (xix), or commodity-related market derivatives transactions in connection with its investment management business on behalf of a customer, and such a deposit is necessary for the settlement of the transaction conducted through such an act.

金融商品取引業者等は、有価証券等管理業務として行う場合その他政令で定める場合を除くほか、その行う投資運用業(第二条第八項第十二号に掲げる行為を行う業務に限る。以下この条及び次条において同じ。)に関して、いかなる名目によるかを問わず、顧客から金銭若しくは有価証券の預託を受け、又は当該金融商品取引業者等と密接な関係を有する者として政令で定める者に顧客の金銭若しくは有価証券を預託させてはならない。ただし、当該金融商品取引業者等がその行う投資運用業に関し、顧客のために同項第一号から第四号まで、第十八号若しくは第十九号に掲げる行為又は商品関連市場デリバティブ取引を行う場合において、これらの行為による取引の決済のために必要なときは、この限りでない。

Article 42-6第四十二条の六

Prohibition on the Lending of Money or Securities(金銭又は有価証券の貸付け等の禁止)
Article 42-6, paragraph (1)

A financial instruments business operator, etc. must not lend money or securities to a customer or perform intermediation, brokerage, or agency for a third party's lending of money or securities to a customer in connection with the investment management business it conducts; provided, however, that this does not apply if a financial instruments business operator lends money or securities to a customer in the course of a margin transaction prescribed in Article 156-24, paragraph (1), or if it performs any of these acts in a case that is specified by Cabinet Order.

金融商品取引業者等は、その行う投資運用業に関して、顧客に対し金銭若しくは有価証券を貸し付け、又は顧客への第三者による金銭若しくは有価証券の貸付けにつき媒介、取次ぎ若しくは代理をしてはならない。ただし、金融商品取引業者が第百五十六条の二十四第一項に規定する信用取引に付随して顧客に対し金銭又は有価証券を貸し付ける場合その他政令で定める場合は、この限りでない。

Article 42-7第四十二条の七

Provision of Information on the Status of Investment(運用状況に係る情報の提供)
Article 42-7, paragraph (1)

With regard to investment property, a financial instruments business operator, etc., pursuant to the provisions of Cabinet Office Order, must periodically provide the known right holders of that investment property with information on the status of investment of the investment property and other particulars specified by Cabinet Office Order; provided, however, that this does not apply in the cases specified by Cabinet Office Order as those in which, even if that information is not provided to the right holders, this will not compromise the protection of the right holders.

金融商品取引業者等は、運用財産について、内閣府令で定めるところにより、定期に、当該運用財産に係る知れている権利者に対し、当該運用財産に関する運用の状況その他の内閣府令で定める事項に係る情報を提供しなければならない。ただし、当該情報を権利者に提供しなくても権利者の保護に支障を生ずることがない場合として内閣府令で定める場合は、この限りでない。

Article 42-7, paragraph (2)

When a financial instruments business operator, etc. provides information pursuant to the provisions of the preceding paragraph in connection with the investment management business it conducts (limited to the business of performing the act set forth in Article 2, paragraph (8), item (xv)), it must notify the Prime Minister of that information without delay, pursuant to the provisions of Cabinet Office Order; provided, however, that this does not apply if the number of right holders to a single investment property is the number specified by Cabinet Order or less, or in other cases specified by Cabinet Office Order as those in which the protection of investors is not compromised.

金融商品取引業者等は、その行う投資運用業(第二条第八項第十五号に掲げる行為を行う業務に限る。)に関して、前項の規定により情報を提供するときは、内閣府令で定めるところにより、遅滞なく、当該情報を内閣総理大臣に届け出なければならない。ただし、一の運用財産の権利者の数が政令で定める数以下である場合その他投資者の保護に支障を生ずることがない場合として内閣府令で定める場合は、この限りでない。

Article 42-8第四十二条の八

Exclusion from Application of the Trust Business Act(信託業法の適用除外)
Article 42-8, paragraph (1)

The provisions of Chapter IV of the Trust Business Act do not apply if a financial instruments business operator, etc. engages in investment management business.

信託業法第四章の規定は、金融商品取引業者等が投資運用業を行う場合については、適用しない。

Subsection 4 Special Provisions on Securities Management第四款 有価証券等管理業務に関する特則

Article 43第四十三条

Duty of Due Care of a Prudent Manager(善管注意義務)
Article 43, paragraph (1)

A financial instruments business operator, etc. must engage in securities, etc. management with the due care of a prudent manager toward its customers.

金融商品取引業者等は、顧客に対し、善良な管理者の注意をもつて有価証券等管理業務を行わなければならない。

Article 43-2第四十三条の二

Separate Management(分別管理)
Article 43-2, paragraph (1)

A financial instruments business operator, etc. must manage the following securities (excluding the securities to be managed under the following paragraph) in the way specified by Cabinet Office Order as a reliable and orderly way of managing property, and must do so separately from its own property:

金融商品取引業者等は、次に掲げる有価証券(次項の規定により管理する有価証券を除く。)を、確実にかつ整然と管理する方法として内閣府令で定める方法により、自己の固有財産と分別して管理しなければならない。

Article 43-2, paragraph (1), item (i)

the securities that a customer deposits with the financial instruments business operator, etc. pursuant Article 119 (limited to those deposited in connection with securities-related derivatives transactions) or securities that a customer deposits with the financial instruments business operator, etc. pursuant to Article 161-2; and

第百十九条の規定により金融商品取引業者等が顧客から預託を受けた有価証券(有価証券関連デリバティブ取引に関して預託を受けたものに限る。)又は第百六十一条の二の規定により金融商品取引業者が顧客から預託を受けた有価証券

Article 43-2, paragraph (1), item (ii)

the securities in the possession of the financial instruments business operator, etc. on the account of a customer or securities that a customer has deposited with the financial instruments business operator, etc. (excluding securities set forth in the preceding item, securities that a financial instruments business operator, etc. may use pursuant to a contract, and securities specified by Cabinet Order), in connection with transactions involved in securities services or other services specified by Cabinet Office Order as being incidental to securities services (excluding over-the-counter derivatives transactions (limited to transactions to be made with a financial instruments business operator that is engaged in securities services and is registered as referred to in Article 29 to engage in type-I financial instruments business as the counterparty, and other transactions that are specified by Cabinet Office Order in consideration of the characteristics of the counterparty to the transaction) and other transactions specified by Cabinet Order; hereinafter referred to as "transactions related to subject securities" in item (ii) of the following paragraph, Article 79-20 and Article 79-49).

有価証券関連業又は有価証券関連業に付随する業務として内閣府令で定めるものに係る取引(店頭デリバティブ取引に該当するもの(有価証券関連業を行う金融商品取引業者であつて第一種金融商品取引業を行うことにつき第二十九条の登録を受けた者を相手方として行う取引その他の取引の相手方の特性を勘案して内閣府令で定めるものに限る。)その他政令で定める取引を除く。次項第二号、第七十九条の二十及び第七十九条の四十九において「対象有価証券関連取引」という。)に関し、顧客の計算において金融商品取引業者等が占有する有価証券又は金融商品取引業者等が顧客から預託を受けた有価証券(前号に掲げる有価証券、契約により金融商品取引業者等が消費できる有価証券その他政令で定める有価証券を除く。)

Article 43-2, paragraph (2)

As regards the money or securities set forth in the following items, a financial instruments business operator, etc. must manage the amount of money calculated pursuant to the provisions of Cabinet Office Order as the amount to be refunded to the customer in the event that the financial instruments business operator, etc. discontinues its financial instruments business (including services of a registered financial institution; hereinafter the same applies in this paragraph) or otherwise ceases to operate in the financial instruments business, separately from its own assets, and must establish a trust with a trust company, etc. in Japan, pursuant to the provisions of Cabinet Office Order, for the purpose of managing the amount of money to be refunded to the customer in the event that the relevant financial instruments business operator, etc. discontinues its financial instruments business or otherwise ceases to operate in the financial instruments business:

金融商品取引業者等は、次に掲げる金銭又は有価証券について、当該金融商品取引業者等が金融商品取引業(登録金融機関業務を含む。以下この項において同じ。)を廃止した場合その他金融商品取引業を行わないこととなつた場合に顧客に返還すべき額として内閣府令で定めるところにより算定したものに相当する金銭を、自己の固有財産と分別して管理し、内閣府令で定めるところにより、当該金融商品取引業者等が金融商品取引業を廃止した場合その他金融商品取引業を行わないこととなつた場合に顧客に返還すべき額に相当する金銭を管理することを目的として、国内において、信託会社等に信託をしなければならない。

Article 43-2, paragraph (2), item (i)

money that a customer deposits with the financial instruments business operator, etc. (limited to money deposited in connection with securities-related derivatives transactions) pursuant to Article 119, or money that a customer deposits with the financial instruments business operator, etc. pursuant to Article 161-2;

第百十九条の規定により金融商品取引業者等が顧客から預託を受けた金銭(有価証券関連デリバティブ取引に関して預託を受けたものに限る。)又は第百六十一条の二の規定により金融商品取引業者が顧客から預託を受けた金銭

Article 43-2, paragraph (2), item (ii)

money on the account of a customer or money that a customer deposits with the financial instruments business operator, etc. (excluding the money set forth in the preceding item) in connection with a transaction related to subject securities; and

対象有価証券関連取引に関し、顧客の計算に属する金銭又は金融商品取引業者等が顧客から預託を受けた金銭(前号に掲げる金銭を除く。)

Article 43-2, paragraph (2), item (iii)

securities set forth in the items of the preceding paragraph that have been furnished as security pursuant to Article 43-4, paragraph (1).

前項各号に掲げる有価証券のうち、第四十三条の四第一項の規定により担保に供されたもの

Article 43-2, paragraph (3)

A financial instruments business operator must periodically undergo an audit by a certified public accountant or audit by an audit corporation, pursuant to the provisions of Cabinet Office Order, as regards the management conditions under the preceding two paragraphs.

金融商品取引業者は、前二項の規定による管理の状況について、内閣府令で定めるところにより、定期に、公認会計士又は監査法人の監査を受けなければならない。

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