PANews, June 2 - Japanese listed company Metaplanet announced the additional purchase of 1,088 bitcoins, with an average purchase price of 15,519,019 yen per bitcoin, totaling 16.885 billion yen. The company's current total bitcoin holdings amount to 8,888 bitcoins, with a total investment cost of 122.269 billion yen, and an average holding cost of 13,756,658 yen per bitcoin.