Moreover, he declared that 'the biggest objective in the Showa new administration' was to enhance women's higher education, and developed his theory of absolute equality of the sexes, insisting the 'equal right of men and women' was the highest ideal of the cultured nation.
さらに「昭和新政の最も大なる眼目」は、女子に対する高等教育の拡充にあると断じ、「男女同権」こそが「文化社会の最高理想」という徹底的な両性平等論を展開した（『中川家文書』）。