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FSAFinancial Services Agency

The Financial Services Agency (FSA) is Japan's national financial regulator, and margin foreign exchange trading in Japan may only be offered by a firm registered with it under the Financial Instruments and Exchange Act. Two facts matter most to a trader: the FSA publishes every licensed and registered firm sector by sector and, since 30 January 2026, in a single cross-sector search by name or phone number. For individuals trading over-the-counter FX, Japanese rules require margin of at least 4% of the trade amount, which caps leverage at 25 times, and client money must be held in a money trust with a trust bank, separate from the firm's own assets.

Country
Japan
Jurisdiction
Government Reg.
Established in
2000
Forex Regulation
89
Overall Rating
39
Licensed Brokers
High
Transparency Index
Tier 1
Global Tier
IOSCO Member
FATF Member
The regulator
Updated

About FSA

The Financial Services Agency (FSA) is Japan's national financial regulator, and margin foreign exchange trading in Japan may only be offered by a firm registered with it under the Financial Instruments and Exchange Act. Two facts matter most to a trader: the FSA publishes every licensed and registered firm sector by sector and, since 30 January 2026, in a single cross-sector search by name or phone number. For individuals trading over-the-counter FX, Japanese rules require margin of at least 4% of the trade amount, which caps leverage at 25 times, and client money must be held in a money trust with a trust bank, separate from the firm's own assets.

Tier 1
Brokers on the record
39
Compensation cap
None
Retail leverage cap
1:25
Cost of a licence
JPY 50,000,000+

The Financial Services Agency (FSA) of Japan began operations on July 1, 2000, as an integrated regulator of Japan's financial system.

It was formed through the merger of the Financial Supervisory Agency and the Financial System Planning Bureau of the Ministry of Finance.

The FSA initially operated under the Financial Reconstruction Commission, which was dissolved in January 2001, and was placed directly under the Cabinet Office.

This new regulatory structure aimed to improve the efficiency of supervising banks, markets, and insurance companies, while enhancing Japan's financial stability and public confidence in its economic system.

 

Organizational Structure

Several bureaus and commissions carry out the FSA's operations:

• Strategy Development and Management Bureau - responsible for policy strategy, macroprudential oversight, and risk management.

• Policy and Markets Bureau - responsible for the regulation of financial markets, accounting standards, corporate disclosure, and oversight of capital markets.

• Supervision Bureau - supervises banks, insurers, and other financial intermediaries, using on-site inspections and off-site monitoring.

• Securities and Exchange Surveillance Commission (SESC) - supervises and monitors securities markets, conducts insider trading investigations, monitors market manipulation, and seeks to ensure the fairness and integrity of trading.

• Certified Public Accountants and Auditing Oversight Board - supervises and regulates auditing standards and the quality of certified public accountants.

• Furthermore, the FSA has Local Finance Bureaus and Local Finance Offices that conduct inspections and monitoring on behalf of the FSA throughout the national territory.

 

Functions and Responsibilities

The FSA has eight core functions:

1.Maintaining Financial Stability – preventing systemic crises and monitoring risks that will threaten the Japanese financial system;

2.Protecting Depositors, Policyholders, and Investors – ensuring timely and proper disclosures of financial information, and protecting customers from misconduct in the markets;

3.Supervising Financial Institutions – monitoring banks, insurers, and brokers through inspections and assessments;

4.Regulating Financial Markets and Policy-making – making rules regarding banking, insurance, securities, fintech, and new areas such as crypto-assets;

5.Anti-Money Laundering and Countering the Financing of Terrorism – enforcing and maintaining international standards and compliance with those standards from financial institutions;

6.Promoting Innovation and FinTech – regulating areas of digital finance, payments, and virtual currencies, and facilitating market entry by foreign markets;

7.Enhancing Financial Literacy and Public Confidence – creating greater information, communicating with consumers, and supporting them to be treated fairly in the financial sector;

8.International Cooperation – cooperating in international standards organizations, such as FATF and IOSCO, while improving Japan's financial regulation.

 

Goals and Mission

The FSA's mission is to secure a sound and stable financial system while promoting trust and transparency in Japan's financial markets.

Its key goals are:

• Protect financial stability against systemic risks;

• Build public confidence in financial institutions and markets;

• Encourage fair competition in financial markets, attract more foreign investment in asset management and financial services in Japan;

• Strengthen corporate governance, transparency, and accountability;

• Promote innovation in digital finance and financial technologies at a balanced level of regulation;

• Promote financial literacy to assist consumers in understanding their decisions and to protect themselves from fraud and other financial risks.

 

On the record

Established
2000
Country
Japan
Oversight
Government body
Scope
Regulates forex and CFD brokers
Membership
IOSCO and FATF member
Transparency
High
Public register
Open the register
Website
fsa.go.jp
Phone
810335066000
Hotline
03-3581-9854
Email
equestion@fsa.go.jp
Online contact
fsa.go.jp
Protection check

What a licence from FSA protects

No compensation scheme is recorded for firms licensed by FSA; a dispute a firm will not settle can go to FINMAC.

5 facts on record
  • No compensation schemeNo mandatory insurance (but strict fund segregation)
  • Client money kept separate
  • Negative balance protection
  • Complaints routeFINMAC
  • Maximum leverage1:25

What is protected

Client money held by a financial instruments business operator in Japan must be kept apart from the firm's own money. The FSA states that a financial instruments business operator is required, so that client assets are protected even if the firm fails, to manage assets received from clients clearly separately from its own assets by means of a money trust with a trust bank or similar institution. Retail exposure is limited at the front end as well: an individual trading over-the-counter FX must place and maintain margin of at least 4% of the trade amount whatever the currency pair, which the FSA notes is leverage of no more than 25 times. Protection depends on the firm being registered in the first place. The FSA states that where a person has dealt with an unregistered business, pursuing that business is extremely difficult even when trouble arises.

How to verify a licence

Start at the FSA's list of licensed, permitted and registered businesses at https://www.fsa.go.jp/menkyo/menkyo.html. The list is published sector by sector, so for a broker offering securities or margin FX open the 金融商品取引業者 (financial instruments business operator) file, and for a bank-based provider the 登録金融機関 (registered financial institution) file. Each sector list is a PDF or Excel file, and the FSA's own instruction is to open the relevant file and use the find function, pressing Ctrl and F together, checking alphabetic names in both full-width and half-width form. The same page also links a single cross-sector search reachable from the FSA site, where entering a name or a telephone number returns whether that business holds an FSA licence, permission or registration. Confirm that the registration number the firm quotes to you appears against its exact corporate name in the list for the activity it says it performs.

How to complain

Complaints and questions go first to the FSA's Financial Services User Consultation Office (金融サービス利用者相談室), which takes general questions, consultations and opinions about financial administration and financial services on a single line, 0570-016811 (03-5251-6811 from an IP phone), on weekdays from 10:00 to 17:00. The office will hear an individual dispute with a financial institution and will point you to another body or help set out the issues, but it states plainly that it cannot conduct conciliation, intermediation or mediation. Binding-track dispute resolution runs instead through the designated dispute resolution organisations under the Financial ADR system, of which eight currently hold designation. For type-I financial instruments business, the designated body is the Financial Instruments Mediation Assistance Center (特定非営利活動法人証券・金融商品あっせん相談センター); banking disputes go to the Japanese Bankers Association and money lending disputes to the Japan Financial Services Association.

Hotline
03-3581-9854
These are the rules FSA sets for the firms it licenses, read from its own record. They say nothing about how any one broker applies them, or which of its companies would hold your account; that is checked on each broker's own page.
Licensing terms

Getting licensed by FSA

A licence from FSA costs JPY 50,000,000+ to obtain on the record and covers 6 instrument types.

JPY 50,000,000+
Licence types
Type I Financial Instruments Business
Business models allowed
Retail Agency (STP); Market Maker (Principal); Provide Liquidity (PoP)
Cost to obtain
JPY 50000000+
Coverage
Japan - Asia - limited global clients
Not served
USA - North Korea - Iran - other sanctioned countries

6 instruments regulated

  • Forex
  • Bond
  • Stocks
  • Fund
  • Derivatives
  • Commodity
From the documents
Reviewed

What FSA's own documents say

12 facts read from 18 official documents published by FSA, each quoted and linked to its source.

12 facts

Jurisdiction and scope

An FSA licence or registration authorises financial business in Japan, and for a retail trader the relevant permission is registration as a financial instruments business operator under the Financial Instruments and Exchange Act. The FSA states that margin foreign exchange trading may not be carried on at all except by a business registered under that Act, so a Japan forex licence is in practice that registration rather than a separate FX permit. The same framework carries the retail conduct rules that apply to firms serving clients in Japan, including the margin requirement on over-the-counter FX and the segregation of client money. Beyond financial instruments business, the FSA's remit covers banking, insurance, trust business, money lending, funds transfer, prepaid payment instruments, crypto asset exchange and electronic payment instruments business, each licensed or registered as its own category.

Using this regulator

Check the firm against the FSA's own list before you deposit, and match three things: the exact corporate name, the registration number, and the business category the firm claims. If a broker offers margin FX to an individual in Japan on leverage above 25 times, that is outside what Japanese rules permit for an over-the-counter FX position, so treat the leverage figure as a test of whether you are dealing with the registered Japanese entity or an offshore affiliate. Ask which trust bank holds the money trust that segregates your funds, because segregation through a money trust is what the rules require. If a dispute arises, the FSA's consultation office can direct you but cannot mediate, so identify early which designated dispute resolution organisation covers the firm's business category. When reading the FSA site in English, note that most Japanese pages are machine translated and the Japanese version is the official text.

Good to know

This dossier covers registration and licence scope, verifying a firm on the FSA's published lists, retail margin rules, client money segregation and the complaint route.

Key facts

KeyVerifying a licence

Verify a firm on the FSA list of registered businesses

A broker's claimed registration number can be matched against the FSA's own file in a couple of minutes, which is the only reliable way to tell a firm registered in Japan from one using a Japanese-sounding name.

The Financial Services Agency publishes every business holding a Japanese financial licence, permission or registration in its list 免許・許可・登録等を受けている事業者一覧, and states that entering a name or telephone number in its search of FSA-licensed financial businesses returns whether that business is licensed, permitted or registered.

「金融庁から免許・許可・登録等を受けている金融事業者検索(金融事業者一括検索機能)」では、名称や電話番号等を入力することで金融庁から免許・許可・登録等を受けている業者を簡単に検索することができます。
Quoted in 免許・許可・登録等を受けている事業者一覧Read the source
金融庁では、免許・許可・登録等(以下、登録等)を受けている金融事業者について、金融庁ウェブサイトにおいて、「免許・許可・登録等を受けている事業者一覧」として業種ごとに公表しております。
Quoted in 「金融事業者一括検索機能」の運用開始についてRead the source

Where in the document: 免許・許可・登録等を受けている事業者一覧, top of page

  • public register
  • license verification
  • retail clients
KeyPublic register

Single cross-sector firm search added in January 2026

Before this, a trader had to know which sector file to open. One search now covers securities and FX firms, banks, crypto exchanges and money lenders together, so a firm that claims one licence but appears under none is easy to spot.

On 30 January 2026 the Financial Services Agency added a function to its website that searches the registration status of financial businesses in Japan across all sectors at once from a computer or smartphone, and states it can be used to check whether the party you are dealing with is a licensed or registered financial business.

今般、これらの金融事業者の登録等の状況について、パソコンやスマートフォンで業種横断的に一括検索できる機能を開発し、金融庁ウェブサイトに掲載いたしました。
Quoted in 「金融事業者一括検索機能」の運用開始についてRead the source
無登録業者が関与する詐欺的な投資勧誘等の被害から身を守るため、お取引の相手方の事業者が、登録等を受けている金融事業者かどうか確認する際などにご活用いただけます。
Quoted in 「金融事業者一括検索機能」の運用開始についてRead the source

Where in the document: 「金融事業者一括検索機能」の運用開始について, 令和8年1月30日

  • public register
  • license verification
KeyScope of authorisation

Margin FX in Japan requires registration under the FIEA

It settles what to look for. If a broker soliciting you in Japan cannot show a financial instruments business operator registration number, there is no other Japanese permission that covers margin FX.

The Financial Services Agency states that margin foreign exchange trading may not be carried on in Japan except by a business registered under the Financial Instruments and Exchange Act, so a Japanese forex licence is that registration as a financial instruments business operator rather than a separate FX permit.

外国為替証拠金取引は、金融商品取引法の登録を受けた業者でなければ行うことができません。
Quoted in いわゆる外国為替証拠金取引についてRead the source

Where in the document: いわゆる外国為替証拠金取引について

  • scope of authorisation
  • forex
  • registration
KeyLeverage rules

Individuals face 4% margin, leverage capped at 25 times

1:25

It is a quick test of which entity you are actually opening an account with. A 200 times or 500 times offer to an individual is not what the Japanese over-the-counter FX rules allow, so the account is being booked somewhere other than the registered Japanese business.

Under the rules the Financial Services Agency applies in Japan, an individual trading over-the-counter FX must place and maintain margin of at least 4% of the trade amount whatever the currency pair, which the FSA states works out as leverage of no more than 25 times.

個人が店頭FX取引を行う際は、通貨ペアの種類を問わず、取引金額に対して4%以上の証拠金を差し入れ、維持する必要があります(レバレッジに換算すると25倍以下となります。)
Quoted in いわゆる外国為替証拠金取引についてRead the source

Where in the document: いわゆる外国為替証拠金取引について

  • retail clients
  • leverage cap
  • forex
  • margin
KeyClient-money rules

Client money must sit in a money trust with a trust bank

Segregation here is not just a bookkeeping split but a trust held at a third-party bank, so ask which trust bank holds your funds and expect a name. A firm that cannot answer is not describing the Japanese arrangement.

The Financial Services Agency states that a financial instruments business operator in Japan is required to manage assets received from clients clearly separately from its own assets by means of a money trust with a trust bank or similar institution, so that client assets are protected even if the firm fails.

金融商品取引業者は、万が一業者が破綻した場合でも顧客の資産を保護するために、信託銀行等への金銭信託により、顧客から預かった資産を自己の資産と明確に区分して管理することが求められています。
Quoted in いわゆる外国為替証拠金取引についてRead the source

Where in the document: いわゆる外国為替証拠金取引について

  • client money
  • segregation
  • insolvency
KeyHow to complain

FSA consultation office advises but does not mediate

It sets expectations before you spend time on it. The FSA line records the matter and points you to the right body, so a trader wanting a decision on money must go on to a designated dispute resolution organisation.

The Financial Services Agency of Japan takes questions, consultations and opinions on financial administration and financial services through a single Financial Services User Consultation Office on weekdays from 10:00 to 17:00, and states that while it will hear an individual dispute and advise, it cannot conduct conciliation, intermediation or mediation.

利用者の皆様と金融機関との間の個別トラブルについて、お話を伺った上で、他機関の紹介や論点の整理などのアドバイスを行っています。ただし、あっせん・仲介・調停を行うことは出来ませんので、予めご了承下さい
Quoted in 金融サービス利用者相談室Read the source
電話番号:0570-016811(IP電話からは03-5251-6811)
Quoted in 「金融事業者一括検索機能」の運用開始についてRead the source

Where in the document: 金融サービス利用者相談室

  • retail clients
  • complaint route

More facts, by topic

Since 30 January 2026 the FSA register can be searched across all sectors at onceThe FSA's cross-sector search went live on 30 January 2026, covering securities and FX firms, banks, crypto asset exchanges and money lenders together. The underlying sector lists remain published as PDF and Excel files. When searching those files for a Latin-alphabet name, try both full-width and half-width forms, as the FSA advises.1 fact
UsefulPublic register

Sector lists are PDF and Excel files searched with Ctrl and F

The full-width and half-width point is the practical one: a search for a broker's Latin-alphabet name can come back empty simply because the file stores it the other way, which looks like an absent registration when it is not.

The Financial Services Agency publishes its Japanese register sector by sector as PDF and Excel files, and its own instruction is to open the relevant file and use the find function by pressing Ctrl and F together, checking alphabetic business names in both full-width and half-width form.

登録業者等を検索する場合は、該当のPDFファイル又はエクセルファイルを開き、検索機能(「Ctrl」キーと「F」キーを同時に押すと開きます)をご利用ください。(アルファベットの業者については、全角と半角の両方で検索してください。)
Quoted in 免許・許可・登録等を受けている事業者一覧Read the source

Where in the document: 免許・許可・登録等を受けている事業者一覧

  • public register
  • license verification
The FSA consultation office advises on weekdays but cannot mediate a disputeWeekdays from 10:00 to 17:00, the FSA's Financial Services User Consultation Office takes questions and individual complaints, gives advice and points you to the right body, and states it cannot conduct conciliation, intermediation or mediation. Decisions on money come from one of the eight designated dispute resolution organisations. For type-I financial instruments business that is the Financial Instruments Mediation Assistance Center.1 fact
UsefulHow to complain

Eight designated dispute resolution bodies handle Japanese cases

8

Knowing which of the eight covers your broker's business category tells you where a claim actually gets decided, and it is worth confirming at account opening rather than after a dispute starts.

Eight bodies currently hold designation as dispute resolution organisations under the Financial Services Agency's Financial ADR system in Japan, each covering named business categories, with the Financial Instruments Mediation Assistance Center covering specified type-I financial instruments business and the Japanese Bankers Association covering banking business.

現在、紛争解決機関の指定を受けている団体は以下のとおりです。
Quoted in 指定紛争解決機関一覧Read the source
特定非営利活動法人証券・金融商品あっせん相談センター
Quoted in 指定紛争解決機関一覧Read the source

Where in the document: 指定紛争解決機関一覧

  • complaint route
  • financial adr
  • dispute resolution
The FSA states that pursuing an unregistered business is extremely difficultEvery Japanese protection described here, the margin floor, the money trust, the dispute route, attaches to a registered firm. The FSA states that pursuing an unregistered business is extremely difficult even once trouble arises. That is why the register check comes before the deposit.1 fact
UsefulJurisdiction and limits

Redress against an unregistered business is extremely difficult

It explains why the register check matters more than any assurance a firm gives you. The Japanese rules on margin, segregation and dispute resolution all attach to registered firms, and none of them reaches a firm outside the register.

The Financial Services Agency states that where a person has dealt with an unregistered business in Japan, pursuing that business is extremely difficult even when trouble arises, which places the whole Japanese protection framework behind the single step of checking registration first.

無登録業者と取引した場合は、トラブルが生じても無登録業者への追及は極めて困難です。
Quoted in いわゆる外国為替証拠金取引についてRead the source

Where in the document: いわゆる外国為替証拠金取引について

  • retail clients
  • jurisdiction limits
  • unregistered business
The FSA treats its Japanese pages as the official text and publishes supervisory priorities each yearEnglish pages on the FSA site are largely machine translated, and the agency states the Japanese contents are the official ones, so check a figure against the Japanese page before acting on it. Supervisory priorities are published once each programme year, the 2025 edition on 29 August 2025. The FSA describes its own goals as user protection alongside financial stability and market vitality.3 facts
UsefulOther useful facts

English pages are machine translated, Japanese is official

A foreign trader relying on an English FSA page for a figure or a rule should check the Japanese page before acting on it, because the Japanese text is the version that governs.

The Financial Services Agency of Japan states that its AI translation system renders the Japanese website into English mechanically, that the results are not necessarily accurate, and that the original Japanese contents are treated as the official contents.

The content is translated mechanically based on certain rules, and the translation results are not necessarily accurate. Please note that the original Japanese contents are treated as the official contents.
Clause 4 in Terms of Use of the Financial Services Agency WebsiteRead the source
今般導入するAI翻訳は、AIを利用した機械翻訳であり、一定のルールに基づいて機械的に訳出が行われますので、内容が正確であるとは限りません。あくまでも、公式の作成物は日本語版となります。
Quoted in 金融庁ウェブサイトにおけるAI翻訳機能の導入についてRead the source

Where in the document: Terms of Use of the Financial Services Agency Website, section 4

  • translation
  • official text
ContextOther useful facts

FSA states three paired goals for financial administration

It shows user protection is one of three stated aims held alongside market vitality, which is the frame a trader should read the FSA's rules and priorities in.

The Financial Services Agency describes its goal in Japan as increasing national welfare through sustainable growth of companies and the economy and stable asset building, by reconciling stability of the financial system with the exercise of financial intermediation, user protection with user convenience, and market fairness and transparency with market vitality.

金融庁は、金融を取り巻く環境が急激に変化する中にあっても、(1)金融システムの安定/金融仲介機能の発揮、(2)利用者保護/利用者利便、(3)市場の公正性・透明性/市場の活力のそれぞれを両立させることを通じて、企業・経済の持続的成長と安定的な資産形成等による国民の厚生の増大を目指すことを目標とし、金融行政に取り組んでいます。
Quoted in 金融庁の概要Read the source

Where in the document: 金融庁の概要

  • mandate
  • user protection
ContextOther useful facts

Supervisory priorities are published once each programme year

It is where the FSA says what it will focus its supervision on next, so a trader can see whether retail conduct or asset management sits among the current priorities before choosing a firm.

The Financial Services Agency publishes a statement of supervisory priorities for each programme year in Japan, the 2025 programme year edition having been published on 29 August 2025, with earlier editions kept on the same page back to the 2015 programme year.

2025事務年度金融行政方針(令和7年8月29日公表)
Quoted in 金融行政方針・金融レポートRead the source

Where in the document: 金融行政方針・金融レポート

  • supervisory priorities
  • annual publication

18 documents examined

Show 12 more documents
Read by Wikilix from FSA's published documents; every fact links to the page or file it came from.Last reviewed
Licensed brokers

Brokers licensed by FSA

39 brokers on the Wikilix record hold a licence from FSA; the 10 highest-scored are below, and the finder searches them all.

39 brokers

About this information

The details on this page about Financial Services Agency were compiled from the regulator’s own official documents, its website and other public sources, and are presented as neutral, factual guidance.

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