[2025 Edition] 12 Recommended Summer Spots Near Tokyo to Stay Cool and Have Fun!

From comfortably air-conditioned indoor venues to refreshing water-filled experiences, we're introducing a curated list of exclusive summer events where you can stay cool and have fun even in the extreme heat.

This article features our handpicked selection of “cool & trendy” events that will make you want to go out this summer, including indoor events with full air conditioning, theme parks, and magical night illuminations.

We promise that no one will say, "It's too hot to go anywhere..." in the summer of 2025! Let's enjoy special moments that can only be experienced this summer in cool and comfortable spaces.

Tokyo Disney Resort | Summer Cool Off at Tokyo Disney Resort (R)

(C) Disney

A special summer-only event has started, accompanied by a theme song produced by Mrs. GREEN APPLE! Both Tokyo Disneyland and DisneySea are packed with splashy water shows and events where you can get totally soaked.

It's the perfect way to beat the heat and get excited at the same time. There are plenty of Instagrammable spots too, so it's a great opportunity to make memories with friends!

Source: Oriental Land Co., Ltd. / PR TIMES

Sanrio Puroland | Puroland Neo Summer Festival II

This summer, a brand-new type of festival event returns, blending a nostalgic retro feel with a fresh, modern twist!

Enjoy the “Neo Ennichi” neon-lit retro stalls, the interactive dance and photo session “WA☆SHOWI BEAT!,” immersive digital fireworks, and more hands-on experiences.

Fully air-conditioned for ultimate comfort, the adorable retro space lets you enjoy all the summer vibes. Don’t miss the Sanrio characters in their special “Neo Yukata” outfits!

Source: Sanrio Entertainment Co., Ltd. / PR TIMES

Maxell Aqua Park Shinagawa | NAKED Hanabi Aquarium

This magical indoor fireworks event, perfect for beating the extreme summer heat, is back again this year! Experience a fireworks festival in the underwater world, fusing digital effects and sea creatures for a fully immersive, multi-sensory cooling experience.

There are night dolphin performances mimicking fireworks in the sky, summer festival-style exhibits, and special limited-edition watermelon drinks. Conveniently located near the station and fully air-conditioned, it’s a refreshing way to enjoy summer!

Yokohama Hakkeijima Sea Paradise | Summer Paradise! Water Play & Night Play

This summer-exclusive event at Hakkeijima Sea Paradise lets you enjoy exciting dolphin splash shows during the day and enchanting night performances after dark!

Experience a full lineup of summer features, including fireworks shows and a water maze attraction that help you stay cool.

Enjoy all-day fun with plenty of refreshing activities across the entire island, which is easily accessible from the station. Highly recommended for those who want to experience both the day and night vibes!

Source: Yokohama Hakkeijima Inc. / PR TIMES

Ikebukuro Sunshine City | Chiikawa Park

The very first permanent, interactive park based on the world of Chiikawa is now open in Ikebukuro! Enjoy a space overflowing with Chiikawa displays, games, and exclusive merchandise—a total healing experience for fans.

With plenty of photo spots, this is also a perfect introduction for first-timers. Plus, you can enjoy everything in a cool and comfortable indoor environment!

Source: Juice Co., Ltd. / PR TIMES

Ginza Mitsukoshi | Summer Art Aquarium 2025

Goldfish, light, sound, and fragrance come together to create a dreamy summer space in Ginza once again. Brand-new areas have appeared, including works in collaboration with Kengo Kuma and neon art.

This immersive indoor art experience lets you enjoy both soothing coolness and Instagram-worthy visuals. Wear a yukata and receive a limited-edition fan as a special gift!

Source: Art Aquarium Production Committee / PR TIMES

Tokyo Tower | Milky Way Illumination 2025

The main deck of Tokyo Tower turns into a glowing "Milky Way" that blends into the night skyline! About 29,000 LED lights create a starry sky and shooting stars for a cool and enchanting atmosphere.

Don't miss the illumination show that changes color every 15 minutes. It's a perfect spot for a summer night date, with beautiful city views and cool comfort inside the observation deck.

Source: TOKYO TOWER Co., Ltd. / PR TIMES

Yokohama ASOBUILD | Tabekko Doubutsu LAND

The hugely popular world of Tabekko Doubutsu comes to life again in Yokohama! This time, the theme is the "Biscuit Factory," offering an exciting journey through the production process and plenty of exclusive photo spots.

Find movie merchandise, custom headbands, and even photo sessions with adorable animal characters. Enjoy the cute and playful atmosphere while immersing yourself in the Tabekko Doubutsu universe.

Source: TWIN PLANET Co., Ltd. / PR TIMES

Tokyo Midtown | MIDTOWN SUMMER 2025

This event features a field of sunflowers and the soothing sounds of wind chimes, capturing the spirit of Japanese summer in the heart of the city! Try cooling off by dipping your feet in the “ASHIMIZU” stream or enjoy the illuminated light-up displays at night.

With about 2,000 sunflowers swaying at photo spots, it's the perfect Instagrammable space for summer memories. There’s also a water sprinkling event, fireworks, and workshops—everything you need for an authentic summer vibe!

Source: Tokyo Midtown Management Co., Ltd. / PR TIMES

PLANETARIA TOKYO | Starry Sky Summer Festival

Enjoy a summer-exclusive event indoors with spectacular starry skies and fireworks! Collaborative Nagaoka fireworks footage and star-themed cafe menus will get everyone in the summer spirit.

There are plenty of retro-style festival games like shooting galleries and lottery pulls, so adults can get nostalgic and have fun too.

Special perks for those in yukata and fun prize drawings add to the festive mood!

Studio Tour Tokyo | Special Project: The Goblet of Fire

The magical world of “The Goblet of Fire” is making a triumphant return for its 20th anniversary! Experience a behind-the-scenes look at the wizarding world with exclusive exhibits, projection mapping, and more.

Because it's an indoor facility, you can fully enjoy the magic without worrying about the heat! The event runs until September 8, so don’t miss your chance for a magical summer adventure.

Source: Warner Bros. Studio Japan / PR TIMES

Warehouse TERRADA | Ghibli 3D Sculpture Exhibition

(C)2001 Hayao Miyazaki / Studio Ghibli, NDDTM

A large-scale exhibition immersing you in the world of Ghibli masterpieces is now taking place indoors! Enjoy realistic 3D sculptures, exclusive foods, and plenty of photo opportunities.

Marvel at iconic displays like the Porco Rosso seaplane and screenings of short animations. Why not create a special summer memory in the world of Ghibli?

Source: Nippon Television Network Corporation / PRTIMES

Turn “It's too hot...” into “I'm glad I went!” this summer!

We’ve introduced 12 events and spots where you can stay cool and enjoy summer, no matter how hot it gets. If anything catches your eye, make sure to check the details early!

Why not refresh your mood with special summer-only events that let you stay cool and comfortable?