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#66

Things to Do During Summer in Japan (Plus Must-See Festivals)

by Rachel Anne

Summer in Japan is hot, humid, and absolutely unforgettable. From dazzling fireworks to tranquil mountain escapes, there's no shortage of things to see, taste, and experience. Whether you're a first-time visitor or a seasoned traveler, here are some essential things to do during a Japanese summer — along with the iconic festivals you won’t want to miss.

1. Attend a Traditional Summer Festival (Matsuri)

Japan comes alive with matsuri (festivals) in the summer, featuring street parades, food stalls, fireworks, and music. Each region has its own unique celebration — some loud and wild, others serene and spiritual.

Must-See Summer Festivals :

Gion Matsuri (Kyoto) – July

The grandest of them all. Expect ornate floats, traditional music, and streets packed with celebration.

Tenjin Matsuri (Osaka) – July 24–25

A riverside spectacle with boats, fireworks, and a deep sense of history.

Nebuta Matsuri (Aomori) – August 2–7

Giant illuminated floats, traditional haneto dancers, and hypnotic taiko drums.

Sumidagawa Fireworks Festival (Tokyo) – Last Saturday of July

One of Tokyo’s most famous hanabi taikai (fireworks shows). Get there early for a good view!

Image Reference : https://travel.earth/best-japanese-festivals

2. Cool Off with Seasonal Treats

Japanese summer means refreshing food everywhere. Cool your body (and soul) with some of these must-tries :

Kakigōri – Shaved ice topped with fruit syrups or condensed milk.
Cold soba or somen – Light, slurpable noodles perfect for hot weather.
Ramune – That nostalgic marble-top soda you’ve seen in anime.
Watermelon (suika) – Especially fun when cracked open at the beach (suikawari game!).

3. Hit the Beach or a Lake

Japan has hundreds of beaches — some of the best are in :

Okinawa – Pristine waters and tropical vibes.
Kamakura & Enoshima (near Tokyo) – Easy day trips for sun, surf, and shaved ice.
Lake Biwa (near Kyoto) – Perfect for water sports and lakeside picnics.

Image Reference : https://japanstartshere.com/2024/07/22/best-beaches-in-japan

4. Watch Fireworks (Hanabi)

Summer fireworks are an art form in Japan — spectacular, colorful, and deeply rooted in culture. Locals attend in yukata (light kimono) and bring picnic mats, snacks, and drinks.

Popular Fireworks Festivals

Sumidagawa Hanabi (Tokyo)
Nagaoka Fireworks Festival (Niigata) – August 2–3, known for its emotional and beautiful displays.
Miyajima Water Fireworks (Hiroshima) – Late August, with fireworks launching over the iconic torii gate.

Image Reference : https://uchijapan.com/news/must-visit-hanabi-festivals-in-japan

5. Hike or Retreat to the Mountains

Escape the city heat and head for higher ground :

Hakone & Nikko (near Tokyo) – Beautiful nature, cool breezes, and onsen.
Kamikochi (Nagano) – A highland valley with stunning alpine views.
Mount Fuji – Climbing season runs July to early September

Image Reference : https://www.muchbetteradventures.com/magazine/best-hikes-in-japan-7-of-the-best-japanese-hiking-routes

Embrace the heat — and dress the part. Lightweight clothing, sun hats, and a folding fan or parasol go a long way. And don’t forget to carry water and a portable hand towel!

Summer in Japan is intense — in the best way. Whether you're dancing at a festival, hiking a cool mountain trail, or licking the last drop of melon-flavored kakigōri, it’s a season you’ll never forget.

Posted : 15 May 2025