According to @rovercrc, Metaplanet shareholders approved issuing 555 million preferred shares with proceeds earmarked to purchase additional Bitcoin (BTC) (source: @rovercrc on X, Sep 1, 2025). This signals a planned capital raise dedicated to corporate BTC treasury expansion by the Japan-listed company (source: @rovercrc). Traders should watch for an official Metaplanet or Tokyo Stock Exchange filing to confirm issuance terms, timeline, and execution to gauge potential BTC purchase flow and any liquidity impact (source: @rovercrc as the originating report). Near term, monitor Metaplanet stock action in Tokyo hours and BTC spot volatility around the Asia open for sentiment shifts tied to corporate BTC accumulation headlines (source: @rovercrc).