Honda Motor Co and Daihatsu Motor Co said on Thursday they would recall more than 5 million cars to replace potentially fatal air bag inflators made by Japan’s Takata Corp, already at the center of one of the biggest automotive recalls to date. The recalls come a day after Toyota Motor Corp and Nissan Motor Co said they were taking back some 6.5 million vehicles worldwide after investigations showed the Takata airbag inflators were not properly sealed and so could be damaged by moisture.