Japanese listed nail company Convano announced plans to hold a total of 21000 bitcoins by March 2027 and decided on August 4th to issue 2 billion yen (approximately 13.9 million US dollars) in ordinary social bonds. Previously, Convano had invested approximately 2.9 billion yen through two rounds of social bonds and its own funds, and currently holds 164.92 BTC. （JinaCoin）