Techno Mathematical Co., Ltd. provided earnings guidance for the six months ending September 2021 and for year ending March 31, 2022. For the year, the company expects net sales of ¥560 million, operating loss of ¥139 million and loss of ¥143 million or ¥55.15 per basic share. For the six months, the company expects net sales of ¥220 million, operating loss of ¥127 million and loss of ¥127 million or ¥48.98 per basic share.