Japan Post Bank Co., Ltd. is a Tokyo-based bank that is a part of Japan Post Holdings postal and financial group. The company is headquartered in Chiyoda-Ku, Tokyo-To and currently employs 11,210 full-time employees. The company went IPO on 2015-11-04. is a Japan-based company mainly engaged in banking business. The company primarily engages in deposit business, lending business, securities investment business, exchange business, government bonds, investment trust and counter sales of insurance products, intermediary business as well as credit card business. The Bank's main businesses include fund management, financing, asset and liability management, as well as fee-based business.