Tokyo and the Kinki region simultaneously experienced the first blow of 'Kogarashi Number 1', the symbolic wind marking the beginning of winter in Japan. The term refers to the first strong wind from the north after the autumnal equinox, symbolizing the onset of the colder months. Japanese meteorologists typically announce the arrival of this cold wind to mark the official start of the winter season.

The first 'Kogarashi' is a significant event in Japan, garnering attention as it indicates the transition from autumn into winter. It's deeply rooted in the culture, underlining the importance of seasons in Japanese lifestyle and rituals. Furthermore, this wind also signifies the anticipation and preparation for the holiday season and the new year.

In the US or EU, while there are indications for seasonal transitions such as the changing colored leaves of autumn, or the first snowfall of winter, there’s no precise, similar event corresponding to Japan’s 'Kogarashi' that is nationally recognized and announced. Seasonal changes are often less formalized and are regionally distinctive due to large climate variances.