In April, Yokohama Rubber and the Yokohama Magokoro Fund, a social contribution fund created by Yokohama Rubber employees, donated a total of 900,000 yen ($6,430) to Japan Hair Donation & Charity (JHD&C) to support its activities. This is the third donation to JHD&C since last year. JHD&C was established in September 2009 as Japan’s first organization specializing in hair donation…