Banking business including acceptance of deposits and installment savings, funds and discount of bills and notes; domestic exchange transactions, domestic money transfers; guarantee of obligations and acceptance of bills; lending of securities; purchase and transfer of money claims; custody of securities, precious metals and other goods; money exchange; trust of financial futures transactions; acceptance of trust of money, securities, money claims, movable property, land or its fixed objects, and surface rights of rights for land credit; trust offering for subscriptions of bonds; foreign exchange transactions, business regarding letters of credit; securities business; including purchase and sale of securities, futures transactions such as securities indexes, securities options transactions and futures transactions for securities listed on foreign markets; acting as intermediary, broker or agent for purchase and sale of securities, futures transactions such as securities indexes, securities options transactions, and futures transactions for securities listed on foreign markets; acting as trust intermediary, broker or agent for purchase and sale of securities, futures transactions such as securities indexes, securities options transactions in securities exchange markets; purchase and sale transactions for securities in foreign securities, markets and acting as trust intermediary, broker or agent for futures transactions regarding securitites listed on foreign markets; underwriting of securities; offering for sale of securities, handling of offerings for subscription and sale of securities, offering information regarding stock markets