MITSUI provides access to a diverse range of trading instruments, including domestic and foreign stocks, bonds, investment trusts, and insurance products. The platform offers over 140 investment funds, including equity funds, bond funds, and real estate investment trusts (REITs). It also allows for the trading of foreign currency-denominated bonds, which provides additional diversification for bond traders. This wide selection of financial instruments allows traders to diversify their portfolios and access various asset classes from one platform.