Coin Estate ビットコイン・暗号資産取引

100+
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Content rating
Mature 17+
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About this app

Whether you're a beginner or a trader, Coin Estate is the place to buy crypto assets.

Coin Estate is a cryptocurrency exchange service operated by FINX JCrypto, Inc., a cryptocurrency exchange registered with the Kanto Regional Finance Bureau. It offers trading for 18 types of crypto assets (virtual currencies), including Bitcoin and Ethereum.

Cryptocurrencies Available◆
Bitcoin (BTC)
Ethereum (ETH)
XRP (XRP)
Stellar Lumens (XLM)
Shiba Inu (SHIB)
Dai (DAI)
Litecoin (LTC)
Polkadot (DOT)
Oasis (OAS)
Bitcoin Cash (BCH)
Solana (SOL)
Build and Build (BNB)
Cardano (ADA)
Tron (TRX)
Avalanche (AVAX)
Dogecoin (DOGE)
Pepe (PEPE)
Polygon (POL)

◆Coin Estate Features◆
[Reliable Security System]
・Cold Wallet
Our cold wallet is managed in a strict offline environment. Because it is isolated from the network, it is resistant to external attacks such as hacking, ensuring the safety of your assets.

・Multi-Sig
We use "multi-signature" technology, which requires multiple private keys when sending cryptocurrencies. This system requires multiple approvals before a cryptocurrency can be sent.

・Segregated Management of Customer Assets
All assets entrusted to us by customers are managed separately from our own assets, and are calculated and reconciled every business day.

[Easy-to-Use Tools]
・Simple Operation
Our trading system is simple and easy to use. We offer a trading interface that is easy to navigate, even for beginners.

・Trading Available on Smartphones and Computers
Anyone can easily buy and sell cryptocurrencies (such as Bitcoin and Ethereum) on the go or at home.

■About FINX JCrypto Co., Ltd.
Cryptocurrency Exchange Business [Kanto Regional Financial Bureau No. 00012]
Real Estate Transaction Business [Tokyo Governor (1) No. 109600]
Member Association: Japan Cryptocurrency Business Association
https://coinestate.co.jp/

■Support
Please contact us via the URL below.
https://coinestate.co.jp/inquiry/inquiry

■Points to Note When Using Cryptocurrencies
- Cryptocurrencies are not "legal tender" like the Japanese yen or dollar, whose value is guaranteed by the government. They are electronic data exchanged over the internet.
- Cryptocurrencies are subject to price fluctuations. A sudden drop in the value of cryptocurrencies could result in losses.
- Cryptocurrency exchange operators must register with the Financial Services Agency or the Local Finance Bureau. Please confirm with a registered operator or the FSA or Local Finance Bureau website before using cryptocurrencies.
- When trading cryptocurrencies, be sure to fully understand the transaction details and risks (price fluctuation risk, cybersecurity risk, etc.) from the operator you intend to use, including whether the operator has received administrative sanctions from the FSA or Local Finance Bureau.
- Inquiries regarding cryptocurrencies and fraudulent coins are increasing. Beware of scams and malicious sales tactics that exploit the popularity of cryptocurrencies or take advantage of the introduction of cryptocurrency exchange businesses.

■Important Notes
- Cryptocurrencies are not Japanese or foreign currencies. Furthermore, unlike legal tender such as the Japanese yen, its value is not guaranteed by a country or other entity.

・In cryptocurrency trading, fluctuations in trading prices may result in a significant decrease in the value of cryptocurrencies or in losses.

・Cryptocurrencies may only be used to pay for goods and services with the consent of the counterparty receiving payment.

・If you lose the private key used for cryptocurrency trading, you may not be able to use your cryptocurrencies and may lose their value.

・Cryptocurrencies may lose their value due to a breakdown in the transfer recording system.

・In the event of our bankruptcy, we may not be able to return deposited assets to you.

・When trading cryptocurrencies, please carefully read the "Cryptocurrency Spot Trading Service Description (Document to be provided prior to contract conclusion)" and other documents in advance, and make sure you fully understand the content and risks of the transaction before proceeding at your own discretion and responsibility.

・The information displayed before you navigate to our website is not created or managed by our company.
Updated on
Dec 5, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
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Data is encrypted in transit
You can request that data be deleted

App support

About the developer
FINX JCRYPTO LIMITED
cs@coinestate.co.jp
1-24-9, TAITO TAITO-KU, 東京都 110-0016 Japan
+81 70-8543-8954