1、 Economic pressure: Love becomes a luxury item 1.1 Stagnation of income and rising costs After the foam economy, Japan's wages stagnated for a long time. The annual income of young people was more than 3 million yen. After deducting living expenses, the disposable funds were limited. The costs of dating, gifts, socializing, and other aspects of love make it difficult for ordinary young people to afford, and voluntarily giving up on love has become a rational choice. 1.2 Concerns about...