季節

In Japan, the concept of seasons is deeply ingrained in the culture, often extending beyond simple meteorological divisions. There is a strong emphasis on the subtle transitions between seasons, which is why the phrase 季節の変わり目 (kisetsu no kawarime - the change of seasons) is frequently used, especially when discussing health or clothing changes.

Another important nuance is 季節感 (kisetsukan), which refers to a "sense of the season." This is used to describe whether something—such as clothing, interior decor, or a greeting—appropriately reflects the current time of year. For example, wearing a bright floral pattern in winter would be described as lacking 季節感.

Additionally, the word is used to denote the "appropriate timing" for specific products or activities. The term 季節外れ (kisetsuhazure - out of season) is commonly used for items sold at a discount because they are no longer suitable for the current weather, such as buying a heavy coat in July.