Japonica Partners & Co. is an American multinational private equity firm headquartered in New York, New York, United States. The company specializes in underperforming global asset classes and undervalued investment positions. The firm's public investments includes the largest tender-hold for Greek Government Bonds in the world valued at €4 billion (approximately $4.2 billion in U.S. dollars). The firm also holds shares in and has reorganized multiple companies such as Allegheny International ($690 million), Sunbeam-Oster ($1.5 billion), CNW Corporation ($1.6 billion), and Borden ($2.4 billion).