The feared "AI bubble" in the U.S. stock market is triggering significant concern in Japan. Experts are closely observing the potential impact of AI-driven activities and their possible bubble effect on U.S. stocks. Although the specific reasons behind this concern are not yet revealed, the anxious stance suggests fears of a crisis analogous to the Dotcom bubble.

Economic stability is highly valued in Japan, and any potential economic bubble, such as the one USA might be experiencing due to the influence of AI in the stock market, elicits serious concern. Secondly, the U.S. economy deeply affects Japan, so the potential American stock crash causes intensive worry. This issue also highlights the ongoing discourse around the influence of advanced technology like AI on global economies.

While the U.S. or European Union may be more accepting of risk when seeking economic growth and embracing technology's role, Japan traditionally leans towards stability. This could be why Japan is notably apprehensive about the potential AI bubble in the U.S. stock market while Western economies may likely be focusing on potential rewards.