What BTCBOX does

BTCボックス株式会社 (BtcBox co.,Ltd), operating as BTCBOX, is a Tokyo-based cryptocurrency exchange operator incorporated on March 6, 2014. The company operates a regulated digital asset trading platform registered with the Kanto Local Finance Bureau (registration #00008) and is a member of the Japan Virtual Currency Exchange Association (JVCEA, member #1008). Its platform supports seven cryptocurrencies — Bitcoin (BTC), Ethereum (ETH), Bitcoin Cash (BCH), Litecoin (LTC), Dogecoin (DOGE), Polkadot (DOT), and TRON (TRX) — traded against the Japanese Yen, with no crypto-to-crypto pairs offered. The platform is restricted to Japanese residents (plus foreign residents with valid residence cards), explicitly excluding U.S. persons and customers from sanctioned jurisdictions.

The product surface spans four interfaces: an order book exchange product (取引所) for intermediate-to-advanced traders; a simple buy/sell desk (かんたん売買) in which the company acts as OTC counterparty for beginners; a fee-free automated dollar-cost averaging product (あんしん定期購入); and a Bitcoin-collateralized lending product (Bitcoin融資) supporting margin and short positions. Technology infrastructure includes a proprietary matching engine, cold wallet custody, segregated JPY trust accounts at Japan Securities Finance, FIDO2/WebAuthn passkey authentication, Google Authenticator and SMS two-factor authentication, and SSL with 24/7 server monitoring. Distribution is entirely digital: btcbox.co.jp web platform, iOS and Android mobile applications, and a public trading API, supported by organic SEO content, social media (Twitter/X, Facebook), and mobile app store channels, with no paid advertising. Five JPY on-ramp integrations — bank transfer, Docomo SMTB instant deposit, Pay-easy, convenience store payment, and AEON Bank — constitute the principal distribution layer.

Revenue is generated transactionally through trading fees on the exchange interface and bid-ask spread on the OTC simple-buy desk, while the DCA product is offered free of service charges. The company is privately held, the Representative Director and CEO is 辻治俊 (Harutoshi Tsuji), and there is no disclosed external venture capital or strategic investor. Headcount is reported at 11–50 employees, indicating a small-to-mid scale domestic operator that competes on regulatory standing, deposit-rail breadth, and product simplicity rather than on scale or marketing reach.

Name

BTCBOX

Legal name

BTCボックス株式会社

Website

https://btcbox.co.jp

Company type

Private

Founded year

2014

Operating status

Operating

Headcount range

11–50 employees

Short description

BTCボックス株式会社 (BTCBOX) is a Tokyo-based, Kanto-registered cryptocurrency exchange serving Japanese retail investors with spot trading in seven cryptocurrencies, fee-free automated DCA, simple OTC buy/sell, and Bitcoin-collateralized lending via five JPY deposit rails.

Ownership category

akta.pro rank

Product category

Cryptocurrency Exchange

NAICS

Securities and Commodity Exchanges (523210), Securities and Commodity Exchanges (52321)

SIC

Security & Commodity Brokers, Dealers, Exchanges & Services (6200)

akta.pro primary industry

Digital Asset Custody & Wallet Infrastructure for Institutions (MPC/HSM, key mgmt, policy controls) (FSAPAIAE)

akta.pro secondary industry

Institutional / OTC Crypto Credit & Bilateral Lending (FSADAFAD)

Keywords

• Cryptocurrency exchange
• Bitcoin trading
• Crypto asset brokerage
• Bitcoin lending
• Digital currency trading

Headquarters

HQ city

Tokyo

HQ country

Japan

HQ region

Asia

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Technology or R&D, Personnel, Operations, Infrastructure, Marketing or Sales, Others

Revenue model

1. Cryptocurrency Trading Fees: BTCBOX charges fees on cryptocurrency buy/sell transactions executed through its exchange (板取引/取引所) and simple purchase/sale desk (かんたん売買). The company publicly advertises '取引手数料無料' (free trading) for spot transactions, suggesting the revenue model may rely on bid-ask spread or other mechanisms. Specific fee rates are referenced as being defined separately in the fee schedule documentation.

Pricing tiers

Go-to-market motion1 record

Distribution channels6 records

Marketing channels6 records

Core offering

BTCBOX is a Japanese-licensed cryptocurrency exchange platform that enables individual retail investors in Japan to buy, sell, and trade seven cryptocurrencies (BTC, ETH, BCH, LTC, DOGE, DOT, TRX) against the Japanese Yen. The platform offers two core trading interfaces—a professional order book-based exchange ("取引所") and a simplified one-click purchase desk ("かんたん売買")—alongside automated recurring purchases ("あんしん定期購入"), Bitcoin-backed lending and short-selling ("Bitcoin融資"), and a REST API for programmatic trading.

Product overview

BTCBOX is a Japanese cryptocurrency exchange operated by BTCボックス株式会社 (BtcBox co.,Ltd), offering a unified platform with multiple trading interfaces and financial services. The core product suite includes 取引所 (Exchange Trading) for order book-based trading for intermediate/advanced users, and かんたん売買 (Simple Buy/Sell) for instant one-click purchasing targeted at beginners. Additional modules include あんしん定期購入 (Safe Regular Purchase/DCA) for automated recurring purchases, Bitcoin融資 (Bitcoin Lending) for collateralized lending and short selling, and mobile apps for iOS and Android. The platform supports 7 cryptocurrencies (BTC, ETH, BCH, LTC, DOGE, DOT, TRX) with multiple JPY deposit methods (bank transfer, Docomo SMTB, Pay-easy, convenience stores, Aeon Bank). A public API enables programmatic access for automated trading. Security features include cold wallet storage, SSL encryption, and two-factor authentication (Google Authenticator, SMS, Passkey).

Differentiator

Problem solved

Functional benefit

Brands

• かんたん売買: Simple cryptocurrency buying/selling service where users can purchase cryptocurrency by simply entering the amount in Japanese yen without waiting for order execution.
• あんしん定期購入
• Bitcoin融資

Quantifiable outcome

• Same-day account opening for domestic adult residents via online identity verification

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration10 records

Feature7 records

Partnerships

Five partnerships are on record, tiered core.

• Anderson Mori & Tomotsune (アンダーソン・毛利・友常律师事务所)coreImplementation/ SI/ Consulting PartnerBTCBOX retains Anderson Mori & Tomotsune, one of Japan's largest full-service law firms, as its designated legal counsel (顧問弁護士事務所). The firm provides legal advisory services related to regulatory compliance, contract review, dispute resolution, and general corporate legal matters.
• Sakura Chuo Tax Accountant Corporation (さくら中央税理士法人)coreImplementation/ SI/ Consulting PartnerBTCBOX uses Sakura Chuo Tax Accountant Corporation as its designated tax accounting firm (税理士事務所), providing tax advisory and compliance services for the exchange's financial operations and reporting obligations.
• Zerosha Limited Liability Audit Corporation (ゼロス有限責任監査法人)coreImplementation/ SI/ Consulting PartnerBTCBOX engages Zerosha Limited Liability Audit Corporation as its accounting auditor and separate audit firm (会計監査・分別監査), providing independent audit services required under Japanese cryptocurrency exchange regulations.
• Japan Securities Finance (日証金信託銀行)coreTechnology or IntegrationCustomer JPY deposits are held in trust accounts at Japan Securities Finance (日証金信託銀行), a regulated Japanese financial institution that provides fiduciary custody services for cryptocurrency exchange operators. This arrangement satisfies regulatory requirements for segregated client asset protection.
• Sygna Hub (Virtual Virtual Currency Exchange)coreTechnology or IntegrationBTCBOX uses the Sygna Hub platform, operated by a JVCEA-designated travel rule solution provider, to transmit customer identification information (sender/recipient names, blockchain addresses) to other domestic and international cryptocurrency exchanges when processing cryptocurrency transfers. This satisfies FATF-compliant travel rule obligations under JVCEA self-regulatory rules.

Scale indicators3 records

Recent moves6 records

Expansion highlights4 records

Market position

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/btcbox_co_ltd
• Facebookfacebook.com/btcbox

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds5 records

Investors4 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about BTCBOX