6月6日电，日本比特币投资公司Metaplanett计划到2027年持有21万枚比特币。

Group 1 - The core viewpoint of the article is that Metaplanett, a Japanese Bitcoin investment company, plans to hold 210,000 Bitcoins by 2027 [1] Group 2 - The company's strategy indicates a long-term commitment to Bitcoin investment, reflecting confidence in the cryptocurrency market [1] - The target of 210,000 Bitcoins suggests a significant investment scale, potentially positioning the company as a major player in the Bitcoin space [1] - This move may influence market dynamics and attract attention from other investors and companies in the cryptocurrency industry [1]