The Master Trust Bank of Japan, Ltd. (the Bank) is a Japan-based financial institution. The Bank mainly operates in two business segments. The Asset Management Service segment is engaged in the storage and management of securities, including pension trusts, specified money trusts, money in trusts other than money trusts and securities investment trusts, among others. The Information Integration Service segment provides online asset management information services under the name MaiNet. The Company is a subsidiary of Mitsubishi UFJ Financial Group, Inc.