GCA Corporation revised consolidated earnings guidance for the year ending December 31, 2021. For the year, the company original forecast revenue of JPY 25,500 million and revised forecast revenue of JPY 33,500 million, original forecast operating profit of JPY 2,600 million and revised forecast operating profit of JPY 3,800 million, original forecast profit for the period of JPY 2,150 million and revised forecast profit for the period of JPY 2,950 million and original forecast basic earnings per share of JPY 48.13 and revised forecast basic earnings per share of JPY 64.85.