SPK Corporation provided earnings guidance for the six months ended September 2020 and full year ended March 31, 2021. For the year, the company expects net sales of ¥39,267 million, Operating profit of ¥1,621 million; Profit attributable to owners of parent of ¥1,061 million. For the six months, the company expects net sales of ¥18,965 million, Operating profit of ¥768 million, Profit attributable to owners of parent of ¥488 million.