Exclusive: Sony Group, one of Japan's largest companies, has acquired Amber Japan, officially entering the crypto exchange field. Sony's businesses include games, music, cameras, etc., with a market value of more than $100 billion. Singapore market maker Amber Group acquired Japan's regulated cryptocurrency trading platform DeCurret in early 2022 and changed its name to Amber Japan. Later, due to the collapse of FTX, Amber Group fell into trouble and was suspected of a complete debt-to-equity transaction with Fenbushj. Amber Group investors include Temasek, Sequoia China, Pantera, Tiger, Coinbase, etc.