Prime Corporation, a leading enterprise in Japan, has reported a significant increase in its representation of female board members, hitting 18.4%. It appears to tackle the long-standing gender inequality in the Japanese corporate world. This progress has yet to be identified as a result of increasing pressure from stakeholders or country's quota regulations, or if it's a purposeful strategy by Prime Corporation to enhance their diversity. The actual outcomes of this change, such as impacts on decision-making and profitability, are yet to be seen.

In Japan, gender equity in the corporate world has been a hot topic for decades. The government introduced a law in 2015 for major companies to publicly disclose their board member gender ratios, aiming to increase women's leadership roles. The rate is progressing slowly; hence, Prime Corporation's announcement stands out as significant.

In contrast to both the US and EU, Japan has been slower in leveling the playing field for women in top corporate roles. Both Western regions have seen a more progressive trend towards gender diversity in corporate leadership, with several countries in the EU implementing quota laws to further this initiative.