June in Tokyo means tsuyu—the rainy season. In an average year, the rainy season in the Kanto region (which includes Tokyo) begins around June 7, and forecasters expect 2026 to start a little later, around mid-June (according to the Japan Weather Association's May 28 forecast). So if a downpour catches you mid-trip, the question becomes: where should you go instead?
Here's the good news—Tokyo is loaded with indoor spots that are just as fun in the rain. In fact, many of them are quieter on wet days, so you can take your time. This guide breaks rainy-day Tokyo into five categories that keep you busy from morning to night while barely opening your umbrella, with prices, access, and packing tips along the way.
Note: Hours and prices can change. Always check each venue's official site before you go.
1. Step Into Another World: teamLab
If it's pouring, teamLab is one of the best places to start—an indoor digital-art museum where you're surrounded by light, projection, and sound. The weather outside becomes completely irrelevant—you're somewhere else entirely. It's wildly photogenic, which makes it a perfect save when rain wipes out your outdoor plans.
Tokyo has two permanent teamLab venues. The first is teamLab Planets TOKYO in Toyosu, where you wade barefoot through water and literally walk inside the artworks. It's about a 1-minute walk from the north exit of Shin-toyosu Station on the Yurikamome line, and adult tickets (18+) start at 3,600 yen under a date-based variable pricing system.
The second is teamLab Borderless in Azabudai Hills, a map-free, "borderless" space you wander freely for two to three hours. It's about a 2-minute walk from Exit 5 of Kamiyacho Station on the Tokyo Metro Hibiya line. Because it connects via an underground passage, you can get there without going above ground—a real plus on a rainy day. Adult tickets (18+) start at 3,600 yen, and this also varies by date. Both use timed-entry advance booking and sell out fast, so reserve early. At Planets you'll get your feet (and possibly your clothes) wet, so wear something you can roll up to the knee.
2. Slow Down With the Fish: Aquariums in the City
Aquariums are a classic rainy-day choice: you can slow down and watch the fish drift by while the weather does its thing outside. Tokyo has several that sit within walking distance of major stations, and a couple you can reach without your umbrella ever leaving your bag.
Sumida Aquarium, inside Tokyo Skytree Town, is the easiest of all—you can walk straight from the station under cover. Highlights include penguins in an open-top penguin pool with about 350 tons of water, plus a colony of garden eels. Adult admission is 2,700 yen. Hours are generally 10:00–20:00 on weekdays and 9:00–21:00 on weekends and holidays (last entry one hour before closing), but they vary by day, so check the official calendar before you go.
Over in Ikebukuro, Sunshine Aquarium sits on the rooftop of the Sunshine City complex. Its "oasis in the sky" rooftop tanks are the signature draw, and because it's inside Sunshine City, you can pair it with shopping and a meal without stepping outside. Tickets for high school students and older are 2,600–3,200 yen, depending on the date, and hours are 10:00–18:00 (seasonal, last entry 30 minutes before closing).
Just a 2-minute walk from the Takanawa Exit of Shinagawa Station, Maxell Aqua Park Shinagawa is known for its dreamlike fusion of sound, light, and projection, plus dolphin performances. It's close to the station and easy to reach even in the rain. Check the official site for current hours and prices.
3. Settle In for the Day: Museums
If you'd rather take it slow, museums are a great choice—and Ueno Park is one of the best areas to start. The Tokyo National Museum, the National Museum of Nature and Science, and the National Museum of Western Art all cluster around the park, so you can hop from building to building on a single rainy afternoon. There's genuinely more here than you can see in a day.
The Tokyo National Museum holds one of Japan's largest collections—Japanese swords, ukiyo-e woodblock prints, Buddhist statues, and more, all under one roof. Exhibits rotate, so check the official site for the current special exhibition before you go.
For something more hands-on, Miraikan (the National Museum of Emerging Science and Innovation) in Odaiba is a great rainy-day pick for kids and adults alike.
Note: Miraikan (the National Museum of Emerging Science and Innovation) will be closed for about six months for renovation work, from October 1, 2026 to April 22, 2027.
4. Warm Up After the Rain: Sento Bathhouses
Rainy-season Tokyo can leave you surprisingly chilled once you're damp. A sento—Japan's neighborhood public bath—is a perfect way to warm back up. Your options range from charming old-school bathhouses in the shitamachi backstreets to big "super sento" with saunas, open-air baths, and stone-bed spa rooms.
If you're nervous about the etiquette or how it all works, our Tokyo Sento Beginner's Guide: How to Bathe and What to Bring walks you through it step by step. Many bathhouses sell towels and toiletries on-site, so you can duck in to wait out a shower even empty-handed.
5. Shop and Snack Without Getting Wet: Underground Malls & Depachika
Tokyo's major stations sit on top of a web of underground passages and shopping arcades. At Tokyo Station's Tokyo Station Ichibangai and the Yaesu underground mall, or in the underground shopping areas of Shinjuku, Shibuya, and Ikebukuro, you can shop and eat your way through the afternoon without a single raindrop.
Don't miss the depachika—the food floors in department-store basements. Rows of jewel-like wagashi sweets, bento boxes, and desserts make them fun even just to browse, and they're perfect for picking up an edible gift. Covered shopping arcades (shotengai) are another umbrella-free way to wander a neighborhood.
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This article was translated from the original Japanese with AI assistance and reviewed by our editorial team. The Japanese version is authoritative.
