Chasing Autumn Leaves: A Koyo Primer

Spring gets the headlines, but ask plenty of residents which season they’d actually choose, and they’ll say autumn. Koyo — the turning of the leaves — outlasts the cherry blossoms by weeks, the skies are crisp and clear, and the colours run from butter-yellow ginkgo to the blood-scarlet of Japanese maple (momiji). Best of all, where the sakura give you a frantic few days, koyo gives you a season you can actually plan around.

When the colour arrives

Think of it as the cherry-blossom front in reverse: autumn colour sweeps south and downhill, from the cold north and the high mountains toward the lowland cities.

• The far north and the high peaks turn first. Daisetsuzan National Park in Hokkaido — Japan’s earliest koyo — colours up from mid-September.
• The mountain valleys follow in October. Kamikochi in the Northern Alps, with its larches reflected at Kappa Bridge, peaks around mid-October; the Okunikko highlands around Lake Chūzenji and the Irohazaka switchback road turn through October.
• The lowland cities come last, mid-to-late November into early December — which is exactly when Kyoto is at its blazing best.

Because the season is spread over two months, you have far more flexibility than the few-day cherry peak. If one region has already turned, another is just catching fire.

Where to look

Kyoto is the headline act, and for good reason — its gardens are designed for this moment:

• Tōfuku-ji draws gasps from its Tsūtenkyō Bridge, suspended over a valley that floods red in the second half of November.
• Eikandō is the maple temple, famous for its late-November evening light-ups, when the leaves glow against the dark.
• Arashiyama sets the forested hills behind the river alight in the same window.

Beyond Kyoto, Korankei Gorge near Nagoya packs some 4,000 maples into one valley (peak around late November, with night illuminations), while Naruko Gorge in Tohoku gives you a river running through colour in every direction. For drama, ride a ropeway up over the canopy, or pair fiery maples with the stone keep of an old castle.

Practical notes

• Book accommodation early for the peak November weekends in Kyoto and the Alps — it fills almost as fast as cherry season.
• Layer up. Days can be mild and sunny, but mornings and evenings turn cold, especially in the mountains.
• Follow the koyo forecast. Just like the blossom front, regularly updated maps show exactly where the colour currently stands.

Slow down and look up

The temptation is to sprint between famous gardens, ticking off photos. Resist it. Koyo rewards stillness: sit on a temple veranda with a cup of green tea, watch the maples shift as clouds pass over, and let an afternoon dissolve. The leaves will keep falling whether you hurry or not — and that’s the whole point. Like the blossoms, the colour won’t last. That’s exactly why it’s worth slowing down to savour.