Which of the following statements is true regarding Japanese women's employment?

The correct statement regarding Japanese women's employment is that women make up 30% of managerial positions. This highlights the ongoing challenges and disparities in the workforce, particularly concerning gender representation in leadership roles.

In Japanese corporate culture, although there has been progress in recent years towards gender equality and increasing female participation in the workforce, women still remain underrepresented in upper management roles compared to their male counterparts. This statistic reflects an acknowledgment of the barriers that women face in climbing the corporate ladder, including societal expectations and workplace conditions.

The other options present statements that do not accurately represent the reality of employment for women in Japan. While it is true that a significant number of women work part-time, they are not the only demographic that does so; therefore, saying they work part-time more than men is misleading without context. Additionally, the claim about equal pay to men in all sectors is incorrect, as pay inequality is a persistent issue in Japan, with women on average earning less than men for similar roles across various sectors. Such economic disparities are a significant topic of discussion in gender equality efforts in Japan.

In summary, the statistic regarding women's representation in managerial positions is reflective of both progress made and the significant work still needed to achieve true equality in the workforce.