For many, the school uniform represents a nostalgic aspect of youth. The way these uniforms are portrayed in media and real life can influence perceptions of Japanese culture and schooling.

Massive, slouchy white socks that became a hallmark of the 1990s "Gal" (Gyaru) subculture [9, 10].

The commercialization of school uniforms and JK culture has raised concerns about exploitation, objectification, and the sexualization of young girls. Critics argue that these phenomena contribute to a broader societal problem, where young girls are treated as objects for adult entertainment.

In recent years, a new trend has emerged, particularly among young women: wearing Japanese schoolgirl uniforms under skirts. This trend, often referred to as "layering," has become a popular fashion statement, particularly in the entertainment and lifestyle scenes. Fans of Japanese culture and fashion enthusiasts alike have taken to social media to showcase their own takes on the trend, often pairing the uniform with skirts, tights, and other accessories.