Category: Cherry Blossom, Autumn Foliage, Weather, Fuji & Seasonal Timing · Tool #113 of 200
2026/2027 reference benchmarks
| Option / Scenario | 2026/2027 Benchmark |
|---|---|
| Okinawa & Amami (May 10 – June 20 · Tropical showers, 45% wet days) | 45% |
| Kyushu, Shikoku & Kansai/Kyoto (June 5 – July 18 · Humid drizzle/rain, 42% wet days) | 42% |
| Tokyo, Hakone & Kanto (June 7 – July 19 · ~40% wet days, indoor backup recommended) | 40% |
| Hokkaido (No Tsuyu rainy season in June/July · <18% rainy days!) | 18% |
| Indoor museum / teamLab / aquarium / shopping backup spend per rainy day (¥) | 4,200 |
자주 묻는 질문 (FAQ)
How does the Japanese Rainy Season work?
Pick your scenario from the dropdown and enter your numbers—the calculator immediately computes your tailored result and compares it against outdoor vs. indoor day split & rainy-day budget in JPY, USD, EUR, or GBP.
Are these 2026/2027 Japan figures and rules accurate?
Yes—all reference values are based on published 2026/2027 Japanese rail, ministry, weather, and retail benchmarks. Always confirm final seasonal schedules or rates with the official operator.
Can I share my exact calculation on Reddit or with travel companions?
Yes! Use the "Copy My Exact Result Link" or "Copy Reddit Markdown Table" button below the output to share your exact pre-filled scenario.
Can I embed this calculator on my blog or travel website?
Yes—copy the responsive iframe snippet in the Share & Embed box below at zero cost.