Japan Rainy Season (Tsuyu) Guide 2026: What to Do When It Rains

Japan's rainy season (tsuyu) is the secret traveler's window. Hotels are 30–50% cheaper, queues vanish, hydrangea gardens glow, and you'll be one of few foreigners wandering Kyoto's quiet temples.

When is Japan's rainy season in 2026?

Tsuyu typically runs from early June to mid-July across most of Japan. Hokkaido skips it entirely. Okinawa starts and ends earlier (May to late June).

Why tsuyu is actually a great time

• ●Hotels 30–50% cheaper than spring or autumn peak.
• ●Hydrangea (ajisai) gardens at peak — Kamakura's Meigetsuin and Kyoto's Mimuroto-ji are unforgettable.
• ●Mossy temples (Saiho-ji, Gio-ji, Sanzen-in) look 10× more magical in the wet.
• ●Fireflies (hotaru) at peak — see our firefly guide.
• ●Crowd-free temples and museums.
• ●No risk of typhoons (those hit Aug–Sep).

Best indoor activities

• ●TeamLab Borderless (Tokyo) — digital art, completely indoor, mind-blowing.
• ●Ghibli Museum (Mitaka) — book months ahead.
• ●Tokyo National Museum (Ueno) — samurai swords, indoor galleries.
• ●Department store basements (depachika) — food samples, gifts, cafes.
• ●Day onsen — Spa LaQua (Tokyo Dome) or Oedo Onsen Monogatari.
• ●Whisky distillery tours — Suntory Yamazaki (book ahead) near Kyoto/Osaka.

Best outdoor spots that handle rain beautifully

• ●Meigetsuin (Kamakura) — 'Ajisai Temple,' 2,500 hydrangea bushes.
• ●Mimuroto-ji (Uji, Kyoto) — 20,000 hydrangeas around a hillside temple.
• ●Hakone Open-Air Museum — sculptures + foot onsen, all year.
• ●Naoshima art island — fewer crowds, atmospheric in mist.
• ●Saiho-ji moss temple (Kyoto) — 120+ moss species, by reservation only.

What to pack

• ●Light folding umbrella (¥500 at any konbini — buy on arrival).
• ●Quick-dry travel pants and shoes — wool socks if hiking.
• ●Waterproof phone case (¥1,000 at Don Quijote).
• ●Compact rain jacket (more useful than umbrella in wind).
• ●A second pair of shoes — wet shoes take a day to dry.

FAQ

• ●How often does it actually rain? Maybe half the days. Mornings often clear, afternoons drizzly.
• ●Should I cancel my trip? No — it's far less rainy than people imagine.
• ●Will fireworks be cancelled? Most fireworks are after tsuyu ends (late July/August).
• ●Best food in rain? Ramen, izakaya, sushi — all become extra cozy.

Final tips

Embrace the rain. Pack light rain gear, plan a flexible mix of indoor and outdoor stops, and you'll have Japan to yourself at half price.