Metaplanet, a Japanese company whose primary asset is Bitcoin, announced on Tuesday that it has purchased 106.97 more BTC. The firm said that it has purchased the coins from crypto exchange X. Following the purchase, Metaplanet's Bitcoin in custody has increased to 855.47 BTC. Metaplanet, which is listed on the Tokyo Stock Exchange, has been a vocal proponent of Bitcoin in the past. In 2020, the firm said that it would allocate up to 10% of its consolidated net assets to Bitcoin.