Daisetsuzan: Japan’s Earliest Autumn Colour in September

Japan’s autumn colour begins in mid-September on Hokkaido’s Daisetsuzan range — the earliest koyo in the country. Gateways, timing and what to pack.
Travel ideas and tips for each season in Japan.

Japan’s autumn colour begins in mid-September on Hokkaido’s Daisetsuzan range — the earliest koyo in the country. Gateways, timing and what to pack.

Castles, pottery towns and green gorges within reach of Nagoya during the Aichi-Nagoya 2026 Asian Games (Sep 19-Oct 4) - how to slot them around match days.

Silver Week 2026 is a five-day holiday, 19-23 September, when many people across Japan travel domestically — overlapping the Kishiwada Danjiri and the Asian Games. Exact dates, how to book trains and rooms early, and where to avoid the crowds.

The Kishiwada Danjiri Festival hauls four-tonne wooden floats around corners at a run. 2026 September dates (19-20 Sep), the Kankan-ba viewing corner, safety rules, paid seats, and how to get there from Osaka.

A month-by-month guide to Japan in September 2026: the Kishiwada Danjiri festival (19-20 Sep), the 5-day Silver Week holiday, the Asian Games, red spider lilies, the mid-autumn moon, and how to plan around typhoon season.

Beat the 40°C summer at Spa Resort Hawaiians in Iwaki, Fukushima: a giant all-weather dome where the pools are real hot-spring water, plus Japan's longest body slide, a live hula show born from a coal town, and easy access from Tokyo.

The complete planning guide to Japan’s newest World Heritage property: what each of the 19 components offers, which need bookings, how the valley works by rail and bicycle, and where to sleep.

Ten classic heat-escape day trips from Tokyo, ranked by official JMA August normals: Oku-Nikko runs 8.4°C cooler — and several famous "cool spots" are exactly as hot as Tokyo. Which kind of cool each one really sells.

Nagaoka (Aug 2–3), the 98th Omagari competition (Aug 29) and Tsuchiura (Nov 7): what each night is, verified 2026 times, and the ticket reality — no free seats, and Nagaoka already sold out.

Four consecutive fireworks nights across the Fuji Five Lakes, 2–5 August 2026 — Saiko, Motosu, Shoji, then the 10,000-shell Kojosai. Times, the bus trap nobody mentions, and which quiet night to pick.
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