BitcoinJapan announced an investment of about ¥1.7 billion in Viva-SXLLC–SeriesH through its subsidiary BTCJPNUSLLC, bringing total capital deployment to about ¥2 billion. The Tokyo Stock Exchange Standard-listed company said the transaction formally marks the launch of AI infrastructure investment as a new business. According to the release, the fund was structured as a limited partnership holding SpaceX shares directly owned by institutional investors, adding new detail to the company’s previously disclosed SpaceX-related private secondary market investment.