Japanese nail art chain Convano has announced another round of funding of 1.5 billion yen to increase its BTC holdings.

BlockBeats News, July 28th, according to market sources, Japanese nail salon chain operator Convano Co., Ltd. purchased approximately 80 bitcoins last week and announced another round of financing of 1.5 billion yen (about $10.1 million) recently, with the funds to be used to increase its bitcoin holdings.