On February 23, the Japan Meteorological Agency announced that the Kanto region had experienced its first spring wind, referred to as 'haru ichiban,' indicating the arrival of spring. This phenomenon had not occurred in the previous year, marking its return since February 15, 2024. The day was characterized by warm, moist air flowing in from the south, resulting in daytime highs nearing 20 degrees Celsius in Tokyo, Chiba, and Kanagawa.

As reported by the meteorological agency, the maximum wind gusts recorded by 9 AM that day included 20.8 meters in Chiba, 16.4 meters in Yokohama, and 13.5 meters in Tokyo. The presence of such strong spring winds is a typical meteorological event indicating seasonal changes and can affect various aspects of daily life, including agriculture and weather predictions.

The return of haru ichiban has implications for the region's climate patterns and agricultural cycles, suggesting a potential shift towards warmer and more humid weather as spring approaches. Additionally, discussions among local residents and experts may arise regarding the trends of weather phenomena, particularly after a year without the spring wind, highlighting its cultural and environmental significance in Japan.