Even the concept of "Kawaii" (cuteness) has deep roots. What started as a subculture in the 1970s with Hello Kitty has become a national aesthetic, used by everyone from local police forces to major banks to appear more approachable and harmonious—a key tenet of Japanese society. Challenges and the Future
Yui's agency also arranged for her to participate in variety shows, a staple of Japanese entertainment. These shows featured a mix of comedy, games, and celebrity interviews, and Yui enjoyed the lighthearted and unpredictable nature of these programs.