Choosing between winter and spring in Japan depends on whether you prioritize "Serene Snow" or "Cherry Blossoms." Spring (late March to May) is arguably the most popular time to visit, as the country is transformed by the Sakura season, offering mild weather and vibrant pink landscapes. However, this beauty comes with massive crowds and the highest prices of the year for hotels and transport. Winter (December to February), on the other hand, is the "insider's choice" for those seeking a more peaceful and budget-friendly experience. While it is cold, you get the spectacular sight of snow-covered temples in Kyoto, world-class skiing in Hokkaido, and the unique experience of soaking in a steaming Onsen while it snows outside. Winter also offers the clearest views of Mount Fuji, which is often shrouded in clouds during the spring. In 2026, with the "overtourism" challenges in Tokyo and Osaka, a grounded peer recommendation is to consider a winter trip if you want to avoid the "sea of people" at major sites, or aim for the "shoulder weeks" of early March or late May to get the best of both worlds.