Japanese investment firm Metaplanet has acquired an additional 68.59 BTC, bringing its total holdings to 2,100 BTC.Metaplanet aims to acquire 10,000 BTC by the end of 2025 and 21,000 BTC by 2026.The company's stock price increased by 2.78% after the Bitcoin purchase, reflecting investor interest.Metaplanet follows the footsteps of MicroStrategy in accumulating Bitcoin as a long-term value proposition.