
When planning a trip to Japan in early summer, you may hear about something called “Tsuyu” (梅雨)—the rainy season. While it might sound like a time to avoid, understanding tsuyu can actually help you make the most of your trip!
🌧️ What Is Tsuyu?
Tsuyu (梅雨) literally means “plum rain,” named after the plum season when it occurs. It refers to the period when a seasonal rain front brings frequent rain and high humidity to much of Japan. It’s not constant heavy rain—there are plenty of cloudy days, light showers, and even sunny breaks.
📅 When Does It Happen?
The timing varies by region and from year to year, but here’s a general idea:
- Okinawa & Amami: Late May
- Kyushu, Shikoku, Chugoku: Early to mid-June
- Kansai (Kyoto, Osaka) & Kanto (Tokyo): Mid to late June
- Hokuriku & Tohoku: Late June to early July
- Hokkaido: No tsuyu! Hokkaido is generally unaffected by the rainy season and stays drier and cooler.
Most regions exit tsuyu by mid to late July, though some years see lingering rains or shorter rainy periods with little rain at all.

🧳 Should You Travel During Tsuyu?
Yes—if you’re prepared! Here’s how to enjoy Japan during the rainy season:
- Bring light rain gear: A compact umbrella or a breathable raincoat will go a long way.
- Wear quick-dry shoes: Wet feet are no fun when exploring temples or city streets.
- Visit indoor attractions: Museums, aquariums, art galleries, and traditional tea houses are perfect rainy-day spots.
- See a different side of Japan: Lush greenery, misty mountains, and hydrangea blooms (especially in temples and gardens) make this a magical time.
- Escape to Hokkaido: Want to skip the rain? Head north! Hokkaido offers stunning nature and cooler weather, even during June and July.
Bonus: Beautiful Rainy Scenery
Some temples and gardens are especially stunning during tsuyu, when hydrangeas (ajisai) are in full bloom. Consider visiting places like:
- Meigetsuin Temple (Kamakura)
- Hakusan Shrine (Tokyo)
- Mimuroto-ji Temple (Kyoto)



Tip: Many convenience stores sell umbrellas for under ¥500 (~$4 USD), so don’t worry if you forget yours!