Asahi Diamond Industrial Co., Ltd. announced consolidated earnings results for the first quarter ended June 2021. For the period, the company reported net sales of JPY 8,710 million compared to JPY 7,634 million a year ago. Operating profit was JPY 396 million compared to loss of JPY 42 million a year ago. Profit was JPY 416 million compared to JPY 86 million a year ago.