Firefly Japan is more than just a summer highlight—it’s a cherished seasonal tradition. In Japan, fireflies are called hotaru, and the act of watching them on warm summer nights is known as hotaru-gari—which means “firefly hunting.” It’s not about catching them, but rather quietly observing their soft glow as they dance through the night air. This beautiful custom holds deep cultural meaning, symbolizing the fleeting beauty of life and the arrival of early summer.
For more about the meaning and tradition behind firefly watching in Japan, see the post below.
If you’re looking for a magical overnight experience this season, here are the top camping and glamping spots where you can witness the enchanting glow of fireflies in Japan.
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Table of Contents
For other seasonal places to visit, check below.
Chapter 1: When and Where to See Fireflies in Japan
Firefly season in Japan typically begins in early June and lasts until mid-July, depending on the region and climate conditions. These delicate creatures appear near rivers, rice paddies, and moist forests—places with clean water and lush greenery, where they can thrive.
The best time to view fireflies is around 8:00 p.m. to 9:00 p.m., shortly after sunset. For the most breathtaking scenes, choose quiet areas with minimal artificial light and avoid visiting during or after heavy rain, which can reduce firefly activity.
Popular regions for hotaru-gari (firefly viewing) include:
Nagano and Yamanashi Prefectures – Mountain campsites near clean streams offer excellent chances to spot fireflies in natural surroundings.
Kyoto’s countryside (e.g., Ohara, Miyama) – Known for traditional thatched houses and calm riverbanks where fireflies gather.
Gunma and Tochigi – Easily accessible from Tokyo, these areas host both natural and man-made firefly habitats.
Fukuoka’s rural areas – Especially in the Itoshima area, where fireflies light up riverside camping spots.
Whether you’re traveling to the countryside or looking for hidden gems closer to the city, there’s no better way to enjoy the charm of firefly Japan than by staying overnight surrounded by nature.
Chapter2: Top Camping and Glamping Spots to Experience Firefly Japan
THE FARM – Katori, Chiba Prefecture
Just over an hour from central Tokyo, THE FARM in Katori, Chiba, offers both camping and glamping options surrounded by rich natural scenery. From late May to June, guests can enjoy the magical sight of fireflies glowing near the rice fields that border the campsite, part of the resort’s dedicated Hotaru Koi Project to protect and nurture the firefly habitat.
Whether staying in a tent under the stars or a comfortable glamping cabin with modern amenities, visitors can unwind in nature while enjoying seasonal experiences like hot spring bathing, farm activities, and local cuisine. THE FARM is a perfect getaway to relax and witness the beauty of firefly Japan in a peaceful rural setting.
Address: 1309-29 Nishitabe, Katori-shi, Chiba 287-0103, Japan
Firefly Viewing Season: Late May to June
- Website: The Farm
RESOL NO MORI – Nagara, Chiba Prefecture
Surrounded by the rich forests of Chiba’s Bōsō Peninsula, RESOL NO MORI is a nature resort offering a wide range of accommodations—from villas and cottages to glamping tents and camping sites. This quiet retreat is ideal for families and couples seeking a peaceful getaway just a short drive from Tokyo.
Each early summer, RESOL NO MORI hosts its popular Firefly Viewing Night Tour, available exclusively to overnight guests. During this guided walk along a serene stream, visitors can observe both Genji-botaru and Heike-botaru, two rare species of fireflies in Japan. The coexistence of both species in one area is a special highlight of the experience.
Since 2019, the resort has collaborated with the Japan Firefly Society to maintain a clean and natural habitat, ensuring that this seasonal wonder continues to thrive. After the tour, guests can enjoy a complimentary “Firefly Cocktail” (or mocktail) at the resort’s BAR Momiji, making the night even more memorable.
- Address: 521-4 Ueno, Nagara-machi, Chōsei-gun, Chiba 297-0201, Japa
- Firefly Viewing Season: May 24 to July 13, 2025
- Website: RESOL NO MORI
VISION GLAMPING Resort & Spa Yamanakako – Yamanashi Prefecture
Located near the scenic Lake Yamanaka with views of Mt. Fuji, VISION GLAMPING Resort & Spa Yamanakako is a luxury glamping-only resort that redefines outdoor stays. All accommodations are fully equipped with private open-air baths, saunas, and elegant dining areas, offering guests a premium and relaxing experience in nature.
From late May through June, guests can enjoy the resort’s exclusive firefly viewing event, held right within the glamping grounds. This tranquil experience allows visitors to appreciate the glowing beauty of firefly Japan without leaving the resort.
This spot is perfect for those who want to blend luxury and seasonal wonder, as well as enjoy gourmet meals and wellness features in a beautifully designed outdoor environment.
Address: 1385-43 Yamanaka, Yamanakako-mura, Minamitsuru-gun, Yamanashi 401-0501, Japan
Firefly Viewing Season: May 30 to June 30, 2025
- Website: VISION GLAMPING Resort & Spa
Kenny's Family Village Auto Campground – Hanno, Saitama Prefecture
Located along the clear waters of the Naguri River, Kenny’s Family Village Auto Campground offers a serene camping experience just over an hour from central Tokyo. The campground provides various accommodations, including auto campsites and log cabins, catering to both novice and seasoned campers.
In early June, visitors can witness the enchanting glow of fireflies in the surrounding natural environment, a hallmark of the firefly Japan experience. The campground’s proximity to the river and lush greenery creates an ideal habitat for these luminous insects.
Facilities include clean restrooms, showers, a communal kitchen, and a shop offering camping essentials. Families can enjoy activities such as river play, fishing, and seasonal events organized by the campground.
- Address: 3196 Kaminaguri, Hanno City, Saitama 357-0111, Japan
- Firefly Viewing Season: Early June
- Official Website: Kenny’s Family Village
Hoshi no Furu Mori – Numata, Gunma Prefecture
Nestled in the tranquil forests of Gunma Prefecture, Hoshi no Furu Mori (meaning “Forest Where Stars Fall”) offers a serene camping experience under a canopy of stars. The campground provides various accommodations, including auto campsites, bungalows, and cabins, catering to both novice and seasoned campers.
During the early summer months, the campground hosts a Firefly Viewing Event on select Saturdays. Guests can join staff-led night walks along quiet country paths, illuminated by the gentle glow of wild Genji fireflies. This immersive experience allows visitors to connect with nature and witness the enchanting beauty of firefly Japan.
The campground’s location, free from urban light pollution, also provides an excellent opportunity for stargazing, enhancing the overall outdoor experience.
- Address: Kamihocchi-machi, Numata-shi, Gunma 378-0071, Japan
- Firefly Viewing Season: June 21, June 28, and July 5, 2025
- Official Website: Hoshi no Furu Mori
