Okasan Niigata provides access to a broad range of investment products, including stocks, bonds, investment trusts, and NISA-eligible products. This variety allows investors to diversify their portfolios easily. Additionally, the platform is backed by the reputable Okasan Securities Group, offering strong institutional support. For Japanese traders, Okasan Niigata also offers educational resources, which is a significant advantage for both novice and experienced investors. However, international traders might find the platform's focus on the Japanese market limiting.