Summer Travel in Japan: What to Do? Suggestions for Beautiful Beaches Worth Experiencing

When mentioning Japan, people often think of cherry blossom season or the red autumn leaves. Besides these two iconic times, summer in Japan also has plenty of fascinating things to explore – from vibrant traditional festivals, dazzling fireworks nights, to especially stunning crystal-clear beaches.

If you are planning to visit Japan during this time, let’s discover with Vietjet what makes summer travel in Japan so attractive and which summer destinations you shouldn’t miss in the article below!

1. What’s special about summer in Japan?

Summer in Japan usually lasts from June to mid-September. This is the most bustling time of the year, with numerous cultural activities and festivals.

1.1 Is summer in Japan hot? The climate characteristics of Japan in summer

Many travelers wonder if summer in Japan is hot. The answer is yes – but the heat here comes with the typical humidity of East Asian climates. Average temperatures range from 28–35°C, sometimes reaching up to 37°C in inland areas such as Kyoto or Tokyo.

Kansai region (Kyoto, Osaka): Known for its hot and humid summers. Temperatures easily surpass 30°C, with high humidity causing discomfort. However, this is also the “festival hub” of summer, with many vibrant cultural events.
Coastal areas: Benefiting from sea breezes, which help reduce the daytime heat somewhat. Still, humidity can remain high.
Tokyo and the Kanto region: Summers here are long, hot, and humid, with many outdoor activities, especially those related to the sea.
Okinawa and the southern islands: With a subtropical climate, summers are hot and humid year-round. This is a perfect resort destination with beautiful beaches.
Osaka: Similar to Kyoto and Kansai, Osaka experiences hot and humid summers, with temperatures often above 30°C.

Is summer in Japan hot? Average summer temperatures range from 28–35°C.

1.2 Summer travel in Japan – Where to go and what to do?

So, what to do in summer in Japan? Here are unmissable activities:

Watch fireworks: The Sumida Fireworks Festival is held annually in Tokyo at the end of July. It’s one of the largest and most beautiful fireworks festivals in the world, and a must-experience event during summer in Japan.
Join traditional festivals: From the Gion Matsuri in Kyoto, Aomori Nebuta Festival, Akita Kanto Festival, Hanagasa Festival, Tanabata Festival, Obon, to Yosakoi in Kochi – each is a chance for travelers to immerse themselves in local culture.
Climb Mount Fuji (July–August): Summer is the only time of year you can safely and conveniently conquer this iconic mountain.

Especially in summer, trips to refreshing blue beaches are unmissable. Visitors to Japan in summer can enjoy swimming and coral diving at many beautiful beaches.

2. Suggestions for beautiful beaches to visit during summer in Japan

As an island nation, Japan has countless famous islands and beaches stretching from Kyushu to Hokkaido. Here are some recommended beautiful beaches for your summer trip to Japan:

2.1 Shirahama Beach

If you are looking for a beach that’s both beautiful and easily accessible from the Kansai region, Shirahama is the ideal destination. Located in Wakayama Prefecture, about 2.5 hours by train from Osaka, Shirahama is famous for its long silky white sand and crystal-clear blue waters. In addition, the area features seaside outdoor hot springs (onsen), where you can soak in relaxation while watching the sunset over the sea – an unforgettable experience for a summer trip in Japan.

Transportation

Shirahama Beach is about 4 km from JR Shirahama Station. You can reach it by bus, taxi, or private car. From Osaka, Kyoto, and Tokyo, there are also express buses to Shirahama.

Shirahama is famous for its long silky white sand and crystal-clear blue waters.

2.2 Zushi Beach (Kanagawa)

Zushi Beach is located in Kanagawa Prefecture, not too far from central Tokyo. The beach is shallow, with calm waves that bring a peaceful and relaxing atmosphere, making it suitable for couples, groups of young friends, or anyone who wants to take a break from the bustling city life. In addition, Zushi Beach is also a favorite for literature lovers, as it served as an endless source of inspiration for the novel “Season of the Sun” by author Shintaro Ishihara.

Transportation

Visitors can reach Zushi Beach by train: either to Zushi Station on the JR Yokosuka Line or Shinzushi Station on the Keikyu Zushi Line, followed by about a 15-minute walk.

2.3 The “Sea Paradise” Okinawa

When answering the question of where to go in Japan in summer, Okinawa is a destination that cannot be missed. This tropical southern archipelago is often referred to as the “paradise of the sea and islands” or “Japan’s Hawaii.” Okinawa welcomes travelers with pristine beaches, turquoise waters, and an incredibly rich marine ecosystem. Among Okinawa’s famous destinations, Zamami Island is part of a national park and home to the “Kerama Blue” beach, known as one of the clearest beaches in the world. Meanwhile, Kabira Bay, located in the northwest of Ishigaki Island, is another stunning natural attraction. This bay features white sandy beaches, crystal-clear water, and a diverse ecosystem of flora and fauna.

Transportation

There are various options for getting around Okinawa with different costs:

Yui Rail (monorail): Travels from the airport to the city’s tourist spots and back. Fares range from ¥110 to ¥300 per station.
Bus: Buses connect various areas to Okinawa with frequent departures, good quality, diverse routes, and many stops. You can pay in coins, and fares are relatively inexpensiv
Taxi: Taxis in Okinawa are the most expensive means of transport, costing two to three times more than the monorail or bus. Alternatively, you can rent a car for more flexibility in your schedule.

Okinawa is known as Japan’s “paradise of the sea and islands” – a perfect suggestion for those wondering where to go in Japan during summer.

2.4 Kamakura & Enoshima

The pair of Kamakura and Enoshima beaches are also great recommendations for those wondering where to travel in Japan during summer. Located along Sagami Bay, just about an hour from Tokyo, these beaches are ideal for combining swimming, cultural sightseeing, and enjoying street food. Kamakura is famous for Yuigahama Beach, which attracts crowds of young people in the summer. Here, you can rent surfboards, join beach yoga classes, or simply bask in the sunshine and sea breeze. Meanwhile, Enoshima – a small island connected to the mainland by a pedestrian bridge – offers a more diverse range of experiences: from light hiking and shrine visits to panoramic views from its historic lighthouse.

Transportation

Visitors can take the JR Yokosuka Line from Tokyo Station or the JR Shonan-Shinjuku Line from Shinjuku Station to Kamakura Station. From Kamakura Station, transfer to the Enoden Line and get off at Enoshima Station, followed by a 30-minute walk. Alternatively, you can get off at Katase-Enoshima Station and walk for about 20 minutes.

Enoshima will also be an exciting destination on your summer journey in Japan.

3. Notes for Going to the Beach in Summer in Japan

Pay attention to the weather: Summer in Japan is not only hot but also very humid, which can easily make you feel exhausted if you are not well-prepared. Temperatures can reach 35–37°C, and the muggy atmosphere makes outdoor activities, especially swimming, quite challenging without proper planning. In addition, summer in Japan often coincides with the rainy season (tsuyu), which lasts from June to early July. Therefore, you should keep an eye on the weather forecast and bring lightweight, breathable clothing, along with umbrellas, light raincoats, hats, and sun/rain protection gear.
Prepare essential sun protection items: Don’t forget to bring sunscreen, sunglasses, a light jacket, and your own drinking water. Prolonged exposure to sun and sea breeze can cause sunburn and dehydration quickly. Also, be careful when swimming, especially in areas without lifeguards or with strong waves. Always check the beach safety notices before entering the water, especially when visiting islands like Okinawa.
For those with tattoos: One special note is that many beaches and hot springs in Japan do not allow individuals with visible tattoos to use public areas. To avoid being refused entry, you should bring a long-sleeve rashguard or tattoo cover if necessary.

Summer travel in Japan is not just about immersing yourself in vibrant traditional festivals, watching spectacular fireworks, or simply relaxing by beautiful beaches like Okinawa, Kamakura, or Shirahama. Whether you’re an adventurer or a leisure traveler, Japan’s summer always has something exciting waiting for you to discover.

To make your trip easier and more economical, you can book your flight tickets to Japan with Vietjet today. Vietjet currently operates multiple direct routes from Vietnam to Tokyo, Osaka, Nagoya, and Fukuoka at affordable prices for different budgets, starting from only VND 890,000. Especially, don’t miss the golden hours of “It’s 12 o’clock, time for Vietjet!” every day – your chance to hunt for 0 Dong tickets (excluding taxes and fees) for trips to Japan and many other attractive international destinations. See more details here!

Vietjet currently operates multiple direct routes from Vietnam to Tokyo, Osaka, Nagoya, and Fukuoka at affordable prices.

Traveling to Japan has never been easier – plan your ticket hunt today and get ready to welcome a vibrant summer in the Land of the Rising Sun! Don’t forget to check out more useful travel information as well as updated Japan flight schedules through Vietjet’s official channels below: