Japan's Business Federation Keidanren chairman, Sadayuki Sakakibara, says he "expects companies to make aggressive action" to increase wages. Keidanren says wage increases of at least 2.2% should be given. Prime minister Abe attended the new year's eve party hosted by Japan's three business lobbies and asked business leaders "to make a brave decision, when can you take action if not now?" Bank of Japan chief has talked to corporate leaders asking for wage increases. He also visited the new year's eve reception of the Japan Trade Union Confederation, as a way of supporting labor's demands for higher wages. BOJ's target is for 2% inflation, and Kuroda says wage movement is critical. About 17.5% of the total workforce are union workers at large companies who are affected by union-company wage negotiations in spring. Non-regular workers make up 38% of the workforce, and the wages for this group also need to be raised to have a serious impact on overall wages.