هزینه های اجتماعی کودک آزاری در ژاپن

The present study calculates the social costs of child abuse in Japan. The items calculated included the direct costs of dealing with abuse and the indirect costs related to long-term damage from abuse during the fiscal year 2012 (April 1, 2012, to March 31, 2013). Based on previous studies on the social costs of child abuse and peripheral matters conducted in other countries, the present study created items for the estimable direct costs and indirect costs of child abuse, and calculated the cost of each item. Among indirect costs, future losses owing to child abuse were calculated using extra costs with a discount rate of 3%. The social cost of child abuse in Japan in the fiscal year 2012 was at least ¥1.6 trillion ($16 billion). The direct costs totaled ¥99 billion ($1 billion), and the indirect costs totaled ¥1.5 trillion ($15 billion). This sum of ¥1.6 trillion for only the year 2012 is almost equal to the total amount of damages of ¥1.9 trillion caused by the 2011 Tohoku Earthquake and Tsunami in Fukushima Prefecture. Moreover, abuse is a serious problem that occurs every year and has recurring costs, unlike a natural calamity. However, Japan has no system for calculating the long-term effects of abuse. Therefore, owing to the scarcity of data, the calculations in the present study may underestimate the true costs.