立即購買 Ethereum

Register at BitMEX, complete identity verification, then go to Buy Crypto. Select ETH, choose JPY as your currency, and pay by card or JPY bank transfer through Banxa or Mercuryo. ETH is credited to your BitMEX wallet within minutes of a successful payment. BitMEX has operated since 2014 with zero crypto loss.

Japanese buyers can use Visa or Mastercard credit and debit cards, and JPY bank transfers through Banxa and Mercuryo. Japanese bank transfers via major institutions including MUFG, SMBC, and Mizuho are widely accessible and carry lower fees; card payments offer faster execution. Available methods are displayed at checkout based on your location.

The FSA regulates crypto assets in Japan under the Payment Services Act, requiring registered exchanges to comply with strict AML and investor protection rules. Crypto gains in Japan are treated as miscellaneous income (雑所得) and taxed at progressive rates up to 55%. ETH staking rewards of approximately 3–4% APY are also taxable as income. Japanese investors should consult a tax professional familiar with crypto reporting requirements before buying or staking ETH.

Japan's benchmark interest rates remain exceptionally low, making Ethereum's liquid staking yield via Lido or Rocket Pool — approximately 3–4% APY — a meaningful contrast to domestic savings options. Japan also has one of the world's deepest retail crypto trading cultures and was among the first countries to establish a formal crypto regulatory framework. Ethereum's transition to proof-of-stake and its role as the base layer for DeFi and tokenisation make it a technically credible long-term holding for Japan's sophisticated investor base.

Visit bitmex.com/app/register to create your BitMEX account. Complete the identity verification process, then navigate to Buy Crypto. Select ETH, enter the amount in JPY, and choose your payment method. The process takes a few minutes for new accounts. Once verified, subsequent purchases are faster and the full BitMEX trading suite — including ETH perpetuals — becomes available.

Create a free BitMEX account to buy ETH.