9月の日本旅行 2027年 — 完全ガイド
Shoulder season — hot early month softens to comfortable late September. Typhoons possible so keep flexible days.
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今月の日本各地の天気
| 都市 | 最高 °C | 最低 °C | 雨・雪日数 |
|---|---|---|---|
| Tokyo | 28°C | 22°C | 12 days |
| Kyoto | 29°C | 21°C | 12 days |
| Osaka | 29°C | 22°C | 12 days |
| Sapporo | 22°C | 14°C | 12 days |
| Fukuoka | 29°C | 21°C | 11 days |
| Naha (Okinawa) | 31°C | 25°C | 11 days |
この月に訪れるべき都市
イベント数順
今月開催の主要イベント5件
Owara Kaze no Bon
September 1–3
Toyama, Toyama
Toyama's haunting wind festival in the small hillside town of Yatsuo. Dancers in deep straw hats move silently through cobbled lantern-lit streets to mournful kokyu strings. Considered one of Japan's most beautiful festivals by locals — almost no foreign tourists.
Kishiwada Danjiri Matsuri
September 14-15 (main), plus early October
Kishiwada, Osaka, Osaka
One of Japan's most dangerous festivals — 4-ton wooden 'danjiri' floats are pulled through Kishiwada streets at full speed while acrobats stand on top. Serious accidents happen most years. Utterly thrilling to watch.
Sapporo Autumn Fest
Early to late September (about 3 weeks)
Sapporo, Hokkaido
Hokkaido's biggest food festival takes over Odori Park for three weeks. 200+ vendors serve Hokkaido specialties: uni, crab, jingisukan, corn, cheese, ramen, sake — all in one place.
GREEN×EXPO 2027 (International Horticultural Expo, Yokohama)
March 19 – September 26, 2027
Yokohama, Kanagawa
GREEN×EXPO 2027 is an international horticultural expo held at the former Kamiseya Communication Facility in Yokohama from March 19 to September 26, 2027. The organisers describe it as an A1 class expo with the theme Scenery of the Future for Happiness, and say the opening will feature around 600 cherry trees of approximately 40 varieties. Entry requires a date and time reservation made through the official ticket site.
Daisetsuzan National Park
September 20 – October 10
Kamikawa, Hokkaido
Japan's earliest autumn color — peak foliage arrives in late September. Japan's largest national park with stunning mountain panoramas in red, orange, and yellow.
持ち物リスト
- ✓T-shirt + light layer
- ✓Rain jacket (typhoons)
- ✓Umbrella
予約戦略
予約タイミング
4-6 weeks
混雑度
moderate
💡 重要ヒント: Silver Week (mid-Sep 3-day weekend, ~Sep 20-23) is a mini-Obon. If dates match, book 6 weeks ahead; otherwise Sep is generally cheap.
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