Metaplanet, a Japan-based investment firm, has made its largest Bitcoin purchase to date, acquiring 619.7 BTC valued at approximately $60.6 million, despite a recent 9.8% drop in Bitcoin's price. This acquisition increases its total holdings to 1,761.98 BTC, worth nearly $168 million.The firm has utilized various capital market strategies to fund its Bitcoin investments, including bond issuances, and anticipates its first operating profit in seven years, driven by its innovative use of Bitcoin as a treasury asset.