Rinnai Corporation reported consolidated earnings results for the first quarter ended June 2021. For the quarter, net sales were JPY 84,507 million against JPY 68,586 million reported a year ago. Operating profit was JPY 9,180 million against JPY 4,249 million reported a year ago. Profit attributable to owners of parent was JPY 6,192 million against JPY 3,763 million reported a year ago. Basic earnings per share was JPY 120.48 against JPY 73.23 reported a year ago.