In 2026, the peak months for travel to Japan are centered around the cherry blossom season (late March to early April) and the autumn foliage season (November). Specifically, March and April are considered the "ultra-peak" period as visitors flock to cities like Tokyo, Kyoto, and Osaka to witness the sakura bloom. According to the February 2026 forecast, Tokyo's peak bloom occurred around March 28, making late March the busiest window. Another significant peak is October and November, when the comfortable temperatures (averaging 14–22°C) and the stunning red-gold maple leaves draw massive crowds. It is also important to note "Golden Week" (late April to early May), which is a peak period for domestic travel, often resulting in fully booked trains and doubled hotel prices. For those seeking clear views of Mount Fuji, January and February are popular due to the crisp, clear skies, despite the cold.