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Kotobuki Securities logo

Kotobuki Securities

No Regulation
Japan
Since 2005
Last Updated:

Trading Conditions

Min Deposit:
N/A
Max Leverage:
N/A
Account Types
N/A

Official website

Homepage of kotobuki-sec.co.jp as we captured it

kotobuki-sec.co.jp

Online · checked Sep 10, 2026

8 pages archived · Aug 24, 2026

Funding Methods

4 methods

Bank Transfer

bank transfer
Not recorded
Fee:Not recorded
Fee:Not recorded

Credit/Debit Card

credit card
Not recorded
Fee:Not recorded
Fee:Not recorded

E-Wallet

e wallet
Not recorded
Fee:Not recorded
Fee:Not recorded

Cryptocurrency

crypto
Not recorded
Fee:Not recorded
Fee:Not recorded

Trust rating

High risk

41 out of 100 · 48% checked· Provisional

Too little of its record has been checked.

Regulation—Not shown

We checked Kotobuki Securities on 2026-10-26 across its company record, client terms, trading offer and service, and could verify 48% of its record. The score of 41 is what the checked record adds up to; nothing held it down. The rating stays provisional until more of the record is verified. What would move the score: verified age, transparency, policy risk. No investigation has been published yet, so complaints and reputation are unknown. Its client terms have not been reviewed yet.

Score last calculated 2026/10/26

No regulation
Your deposit is not protected by any financial authority.
What this means

Company Information

Full Name:Kotobuki Securities Co., Ltd.
Founded:2005
Headquarters:Japan
Enterprise Offices:1offices

Customer Support

Phone:
+810522610211
Live Chat:
Available
Response Time:
—
Languages:
English
Scroll Down
Editorial review
Updated

Broker Summary

What Wikilix has recorded about Kotobuki Securities: its history, the licences it holds, its trading conditions and its fees.

Introduction and Overview
The existence of reputable brokerage firms is vital for people who invest, trade, and manage investments in the financial services sector. Investors and traders seek, and are often recommended, brokerage companies that offer transparency in their services, robust platforms, and regulatory compliance. One company that comes up every once in a while is Kotobuki Securities. But we want to clarify that this company is neither a legitimate nor an active entity in the financial services sector.
This article will present a thorough analysis of Kotobuki Securities, based on an extensive review of official regulatory databases, company registries, and financial news sources. We will review the background, services, regulatory status, and market presence of Kotobuki Securities to provide an understanding for investors and others interested in the company.

Background and History
One of the first conclusions you arrive at when researching Kotobuki Securities is that there appear to be no official records or verification supporting that the company exists or has operated as a licensed financial services provider. Searches of the Japanese Financial Services Agency (JFSA) or the Tokyo Stock Exchange website, or performing searches within major regulatory authorities such as the U.S. Securities and Exchange Commission (SEC), UK Financial Conduct Authority (FCA), or the Australian Securities and Investments Commission (ASIC) yielded no records of Kotobuki Securities.
While the name "Kotobuki" appears to be claimed by several reputable Japanese companies, none of them are engaged in securities trading or broker services. The companies appear to be diversified across unrelated industries, including telecommunications, stationery manufacturing, confectionery manufacturing, steel manufacturing, and furniture manufacturing. Companies include Kotobuki Densetsu (telecommunications), Kotobuki & Co., Ltd. (stationery), and Kotobuki Seating Co., Ltd. (furniture); none are actively engaged in the financial services business.
Additionally, there is no historical identification of Kotobuki Securities, including a founding year, founders, or firm headquarters, which supports the conclusion that the firm is neither active nor registered as a financial institution.

Key Features and Offerings
In the absence of any registered or business operation, we were unable to identify any qualitative features or offerings supporting the existence of Kotobuki Securities. Typically, securities firms provide detailed information about their services, including trading platforms, account types, investment products, and unique features offered to customers. Unfortunately, you will also get none of that supporting evidence with Kotobuki Securities.
Absent any verification of a definitive trading platform, investment product, or client service, we cannot speculate on what the firm might offer or how those offerings might be balanced with international financial standards. This certain lack of information and transparency is very suspicious to anyone contemplating doing business or investing with a company under this name.

Regulatory Compliance and Licensing
If anything is foundational for trust and credibility in the financial service industry, it is regulatory compliance. A brokerage or licensed firm must always be properly registered with regulatory authorities and always act on behalf of its customers under a regulatory framework. In the case of Kotobuki Securities, we have no evidence of any licenses or registration with any known regulatory authorities.
The following table briefly summarizes the presence or absence of regulatory licenses for Kotobuki Securities through key state jurisdictions:

Regulator

License Number

Status

Japanese Financial Services Agency (JFSA)

—

Not Registered

U.S. Securities and Exchange Commission (SEC)

—

Not Registered

UK Financial Conduct Authority (FCA)

—

Not Registered

Australian Securities and Investments Commission (ASIC)

—

Not Registered

The absence of regulatory approval prohibits Kotobuki Securities from providing brokerage, trading, or financial advisory services within these markets. We encourage investors to be diligent and to verify licensing before dealing with any financial services provider.

Trading Conditions and Platform Technology

Trading conditions, such as spreads, leverage, minimum deposits, and commission rates, are factors to consider when selecting a brokerage. The platform technologies, for example, desktop software, mobile app, or analytics, will also influence experience and performance.
At this time, there is no information regarding Kotobuki Securities' trading conditions or the technology of its trading platforms; no proprietary or third-party trading platforms, mobile apps, or tools to report. Hence, there is clear evidence that Kotobuki Securities is not an operational brokerage.

Fee Structure

Transparent fee structures are essential for clients to understand the costs associated with trading and account management. Common fees include deposit and withdrawal charges, inactivity fees, commissions, and spreads. However, no fee information is available for Kotobuki Securities.

Without verified data, it is impossible to evaluate the competitiveness or fairness of any fee structure purportedly linked to this name. This lack of transparency is another indicator that Kotobuki Securities is not an active or legitimate financial services provider.

 

User Experience and Market Reputation

Customer reviews, ratings, and market reputations are excellent indicators of a financial services firm’s reliability and service quality. For Kotobuki Securities, there has been no user experience available on reputable financial review sites, forums, or social media channels.  
The lack of user experience data aligns with the absence of an operational rollout and regulatory registration. Investors and traders should be on alert for anyone claiming to operate under the name Kotobuki Securities. I found no credible evidence that this company is legitimately registered or providing services.  

Recent Developments  
It is important to stay informed about a financial services company's operations, regulatory status, and market servicing to gauge recent developments. I did not find any recent news, press releases, or announcements from 2024 or 2025 regarding any developments on the active status of Kotobuki Securities.  
Again, this shows that Kotobuki Securities is not a participant in the financial industry and has no current market presence.  

Conclusion  
In conclusion, Kotobuki Securities does not appear to be a legitimate financial services company, and it is not currently operating. The name itself may suggest a traditional, established business in Japan; however, no evidence has been found that Kotobuki Securities is a licensed brokerage or securities firm.  
Investors or market participants must exercise appropriate caution and due diligence when engaging with an untrustworthy financial services company or broker. It is important to confirm regulatory licensing, company history, and user experiences before engaging with unregistered or non-existent services.  
If you have a specific interest in a financial company, verify that you have the exact company name and go to a legitimate or proper complaint agency to verify that they exist and are providing legitimate services.

 

Website archive
Captured

Website snapshots

8 full-page captures of Kotobuki Securities's own site, archived so what they said can still be read after the pages change.

8 pages
Homepage
Company Profile
Risk & Fee Disclosure
Products & Services
Offices & Contact
Privacy Policy
Campaigns
President's Message
Captured by Wikilix from the broker's live site. Open any shot to read it full size.
Regulation check

Regulatory Licenses

We have not confirmed any regulation for Kotobuki Securities. Money deposited with an unregulated broker is protected only by the company itself.

No regulation

Trading with an unregulated broker puts your deposit at risk.

No regulation

We have not confirmed any regulation for Kotobuki Securities. An unregulated broker is not supervised by a financial authority, and money you deposit is protected only by the company itself.

What this means for you

  • No compensation scheme covers your funds.
  • No regulator to escalate a complaint to.
  • No audit of how client money is held.
View other brokers
Deposits & withdrawals

Funding Methods

4 ways to fund an account.

4 methods
MethodDeposit feeWithdrawal feeMin depositWithdrawal min / maxProcessing
Bank TransferBank Transfer1Not recordedNot recordedNot recordedNot recordedNot recordedNot recorded
Credit/Debit CardCredit Card1Not recordedNot recordedNot recordedNot recordedNot recordedNot recorded
E-WalletE-WalletNo official confirmation or fee/limit details available.Not recordedNot recordedNot recordedNot recordedNot recordedNot recorded
CryptocurrencyCryptocurrency1Not recordedNot recordedNot recordedNot recordedNot recordedNot recorded

Broker's notes on these methods

  1. No official fee, limit, or processing time information published. · applies to 3 methods
Fees, limits and processing times as published by Kotobuki Securities, recorded by Wikilix.
Websites

Global Domains

One domain on record. All active and served over HTTPS.

1 domain
  • www.kotobuki-sec.co.jp/index.htmlMain siteActiveHTTPS
Domains recorded by Wikilix. Only a domain listed here is known to belong to this broker.
Legal entities

Corporate Network

One legal entity behind the Kotobuki Securities brand.

1 entity
  • Kotobuki Securities Co., Ltd.ActiveJapanRegistration 7180001035954
Entities named in the broker's own documents and company registers, recorded by Wikilix.
Frequently Asked Questions

Frequently Asked Questions

Common questions about Kotobuki Securities

Most Popular Questions
Kotobuki Securities is regulated in Japan and covers most countries worldwide with some exceptions. Prohibited countries include North Korea and other UN-sanctioned nations.
Kotobuki Securities provides customer support via phone at +810522610211 and email at info@kotobuki-sec.co.jp. Live chat support is available during business hours, and English is supported.
Kotobuki Securities offers trading in regulated financial instruments such as stocks and funds. Other asset classes like forex or cryptocurrencies are not explicitly mentioned.
Kotobuki Securities does not charge commissions on trades.
Kotobuki Securities supports bank transfers, credit/debit cards, e-wallets, and cryptocurrency for deposits.
Kotobuki Securities Co., Ltd. is regulated under the Tokai Finance Bureau Director (Kinsho) No. 7 license in Japan. It operates with retail forex licensing and complies with onshore regulatory standards. It is not an offshore broker and holds a government-regulated license.
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