Japan¡¯s largest labor union chief is calling for Prime Minister Shigeru Ishiba¡¯s government to accelerate efforts to boost wages, especially for workers at small firms, as they seek to achieve stronger results for next year¡¯s pay negotiations.

¡°We want the government to create an environment that leads to pay gains,¡± Tomoko Yoshino, the chair of Rengo, said in an interview. The head of Japan¡¯s largest trade union federation said Tuesday a key law should be revised to help small firms pass on costs, and subsidies should be boosted to help them address severe labor shortages.

Yoshino¡¯s comments come as unions gear up for next spring¡¯s pay negotiations ¡ª results that are also closely watched by the central bank. The Bank of Japan raised interest rates for the first time in 17 years in March a matter of days after the initial results of Rengo pay deals for this year pointed to the biggest gain in more than three decades.