Robo-Advisor

Robo-advisors fall into two categories: "discretionary" and "advisory." Discretionary types automatically handle all aspects of portfolio construction, management, and rebalancing based on the user's risk tolerance. WealthNavi, THEO, and SUSTEN are representative examples. Advisory types propose optimal asset allocations but leave the actual buying and selling to the user. Matsui Securities' "Toshin Kobo" falls into this category.

Discretionary robo-advisors charge fees of approximately 0.5-1.1% annually on assets under management, which is lower than face-to-face wealth management services (1-3% annually). However, compared to the trust fees of purchasing index funds directly (0.1-0.2% annually), they are more expensive. The value of robo-advisors lies in the "effort reduction" of asset allocation decisions, automated rebalancing, and tax optimization (DeTAX). For those who do not want to spend time on investing, this fee difference represents a rational cost.

When choosing a robo-advisor, the basic comparison points are fee rate, minimum investment amount, NISA compatibility, and tax optimization features. Fee rates vary among providers, and even a 0.1% difference has a significant impact over long-term investing. Minimum investment amounts range from services that accept as little as 10,000 yen to those requiring 100,000 yen or more.

Whether the service supports NISA accounts is also an important criterion. Investing through a NISA account makes gains tax-exempt, effectively offsetting the robo-advisor's management fees. Tax optimization features - mechanisms that sell holdings with unrealized losses to lock in losses and reduce tax burden - are exemplified by WealthNavi's DeTAX and are effective when investing in taxable accounts. You should make a comprehensive judgment based on your investment experience, the time you can dedicate to investing, and the scale of your investment funds to select the optimal service.