Japan's summer temperatures persist, with high heat projected to continue until late September, suggesting an unusual extension of the summer season. While the nation is known for its four distinct seasons, this year it appears summer refuses to take its curtain call. Scientists and climatology experts trace this trend to global warming, giving rise to concerns of substantial, ongoing shifts in Japan's weather patterns.

Japan's seasonality is deeply rooted in its culture, affecting everything from fashion to food trends. The extended summer disrupts this rhythm, which could have indirect effects on various sectors. Moreover, the fact that this is tied to climate change makes it a significant environmental issue, affecting public safety and potentially increasing the occurrence of heat-related illnesses.

Unlike the US or EU, where similar heatwaves are equally alarming but are sometimes met with skepticism over climate change, most Japanese citizens acknowledge the impact of climate change. The response could range from implementing policy measures to preventing heat-related health issues to reconsidering urban architectural design for increased resilience.