ソース:[1] Japanese Public Company Convano Issues $139.2 Million Bond to Purchase Bitcoin (https://www.techflowpost.com/newsletter/detai ...)[2] Japanese Firm Convano to Raise $139.2 Million for Bitcoin Investment - Binance (https://vertexaisearch.cloud.google.com/groun ...)[3] Nasdaq-listed CIMG completes $55 million raise for bitcoin treasury initiative | The Block (https://vertexaisearch.cloud.google.com/groun ...)