[2026] Two Recommended Fireworks Festivals in Izu! Enjoy Summer's Stunning Scenery in a Hot Spring Town and by the Sea

• Table of Contents
• Izu Fireworks Festival to be held in 2026!
• Shuzenji Onsen | Autumn Kobo Memorial Lantern Festival and Kobo Daishi Dedication Fireworks Display
• Toi Springs | Toi Summer Festival
• Enjoy the Izu fireworks display as part of a hot spring trip!

Izu Fireworks Festival to be held in 2026!

In the Izu area of ​​Shizuoka Prefecture , a variety of unique fireworks displays are held, taking advantage of the hot spring towns and seaside locations. Among the most popular are the " Autumn Kobo Memorial Lantern Festival and Kobo Daishi Dedication Fireworks Display " held at Shuzenji Onsen, and the " Toi Summer Festival," the largest sea fireworks display in Nishiizu .

This article introduces recommended fireworks displays to enjoy in conjunction with a trip to Izu, along with highlights and access information.

Shuzenji Onsen | Autumn Kobo Memorial Lantern Festival and Kobo Daishi Dedication Fireworks Display

In Shuzenji Onsen, the "Autumn Kobo Memorial Lantern Festival" is held every year on August 20th, and the "Autumn Kobo Memorial Kobo Daishi Dedication Fireworks Display" is held on August 21st. Shuzenji Onsen, the venue for these events, is a historic hot spring town, and its charm lies in the fact that you can enjoy a different, more fantastical atmosphere at night compared to the daytime. The most distinctive feature is the fireworks launched from the middle of the mountain behind Shuzenji Temple. In Japan, where fireworks displays are mainly launched from the ground or sea, the deep bass sound echoing from the mountains and the powerful fireworks raining down from above are rare in the country and will surely be a special experience. The star mines and the 70-meter-long Niagara Falls-style fireworks are a must-see.

Eve festival: Mandoue (August 20th)

On the eve of the fireworks display (August 20th, 7:30 PM), the Mandoue Lantern Festival will be held. This is a Buddhist ceremony in which participants walk in a procession from Shuzenji Temple to Tokko Park, carrying lanterns. The hot spring town, illuminated by hundreds of candles, is enveloped in a magical atmosphere. It is recommended to stay for two days to coincide with the fireworks display.

Fireworks display (August 21)

On the day of the fireworks display, stalls line the grounds and in front of the gate of Shuzenji Temple, and a festival is held. Enjoying a stroll through the hot spring town and soaking your feet in a footbath before or after the fireworks is a unique Shuzenji experience. There is no parking available, so please use public transportation.

Shuzenji Hot Spring

Shuzenji, Izu City, Shizuoka Prefecture 410-2416

Shuzenji Onsen, located in Shuzenji, Izu City , Shizuoka Shizuoka Prefecture , is the Izu Peninsula's oldest hot spring. It has been selected as one of Japan's 100 best hot springs. The Shuzenji River (commonly known as the Katsuragawa) flows through the center of the hot spring town, with hot spring inns and restaurants lining the riverbank. Along the riverbank is Tokko-no-Yu, a symbol of the hot spring resort. Nearby is Shuzenji Temple, from which the area takes its name, and is visited by many tourists. The temple holds the Autumn Kobo Daishi Festival every year on August 20th and 21st, with food stalls and fireworks. There are also walking paths, and the "Bamboo Forest Path" is a popular spot. There are many historical sites related to the Genji clan near the hot spring town, including the grave of Minamoto no Yoriie, the second shogun of the Kamakura shogunate, and Shigetsuden, which was built by his mother, Hojo Masako, to pray for the repose of his soul.

Toi Springs | Toi Summer Festival

The Toi Summer Festival is a long-running and beloved summer event in Nishiizu, featuring fireworks displays over the sea. It is held annually from August 18th to 20th at a specially constructed venue in the lawn area of ​​Matsubara Park.

The biggest attraction is the program, which changes each day for three days. With different displays each day, such as rapid-fire fireworks, aerial Niagara Falls-style fireworks, and starbursts, many repeat visitors stay for multiple nights to enjoy the fireworks.  The fireworks reflected on the surface of the sea are also a highlight unique to a fireworks display held over the sea.

Toi Beach

2849-5 Toi, Izu City, Shizuoka Prefecture 〒410-3302

With a length of 700m and a width of 40m, it is the largest swimming beach in Nishiizu with shallow waters and calm waves. In summer, it is crowded with families and young people. Showers and dressing rooms are available free of charge. On the sandy beach, there are 6 "Toi Onsen Maru" boats filled with abundant hot springs, which always crowded with small children. There is also a full-time life saver watching the sea, so you can enjoy safe swimming during the swimming period.

Enjoy the Izu fireworks display as part of a hot spring trip!

Unlike large-scale urban fireworks displays, the Izu fireworks festivals are appealing for their local charm, blending seamlessly with the natural beauty of the hot spring towns and coastlines. Enjoy hot springs and seafood during the day, then watch the fireworks at night. It's sure to make your summer trip to Izu even more special.

Shuzenji Onsen, in particular, is a popular spot where you can enjoy fireworks while strolling around in a yukata (traditional Japanese summer kimono). In Toi Onsen, you can spend a luxurious time watching the beautiful sunset unique to Nishiizu while waiting for the fireworks to light up the night sky.

If you're planning a summer trip to Izu, be sure to time your visit to coincide with the fireworks display.