In Japan, the winter solstice is celebrated with a delightful custom of taking a yuzu bath, known as "yuzuyu." This fragrant tradition involves immersing oneself in a hot bath infused with yuzu citrus fruits, believed to ward off colds and enhance health. The practice is cherished for its soothing, warming effects, making it a cosy ritual that brightens the chilly day.

• 日本獨家
• 首次發行 2022年11月23日
• 12月 19 → 12月 22 每年
• https://ja.wikipedia.org/wiki/%E5%86%AC%E8%87%B3