Metaplanet, a Japanese investment firm, has added 619.70 BTC to its holdings, bringing its total to 1,762 BTC. The purchase, made when the price of Bitcoin was below $100,000, is worth around $60 million, with an average purchase price of $75,600 per Bitcoin. Metaplanet aims to make Bitcoin accumulation an official part of its business, considering various financial means to continue acquiring and holding BTC.