In the light of proposals to expand the usage of maiden names in Japan, the Union's Chief has resisted the initiative. While the specifics of the proposals are yet to be known, they generally aim to provide more flexibility for women to use their maiden name post-marriage. A timeline for these changes is currently unspecified. The backlash from the Union Chief is a part of a larger, ongoing societal debate in Japan.

Japan traditionally adheres to the practice of women adopting their husband's surname after marriage, which some see as a marker of gender inequality. The ability to retain one's maiden name is seen as a feminist issue and a significant cultural shift. This news reflects the ongoing conversations regarding gender roles and women's rights in Japan.

In contrast, the US and the EU allow more flexibility in name changes after marriage. Typically, individuals can opt to hyphenate their names, retain their maiden name, or change their surname entirely. The extent of the debate in Japan highlights cultural differences in how changes to traditional marital laws are viewed.