We will evaluate debt attributable to the investment business by using the debt coverage ratio, which assesses the extent to which the equity value of investees covers the debt. Net interest-bearing debt attributable to the SoftBank Group's investment activities of ¥6.7 trillion*6 versus equity value of shareholdings of ¥22.9 trillion*7 gives a debt coverage ratio of 29%, which is a sufficiently safe level, in my view. Of course, when the capital markets fluctuate the market capitalization of shareholdings changes accordingly.