Nagasaki’s centuries as Japan’s window to China and the West shaped an event calendar unlike anywhere else in the country. The Lantern Festival fills the city with 15,000 Chinese lanterns each February; the Kunchi festival blends Japanese, Chinese, and Dutch influences into a spectacular autumn procession; and the deeply moving August 9 Peace Ceremony and the firecracker-lit Shoro Nagashi spirit boats give the summer a solemn power. This guide gathers the events worth planning a 2026 trip around, with a month-by-month calendar at the end.
A note on dates: Confirmed 2026 dates are given where announced. Festival dates can shift for weather or organiser decisions, and ticketed events sell out — always confirm on the official website before building a day around one.
Nagasaki Lantern Festival (長崎ランタンフェスティバル) — February 6–23, 2026 ⭐
The city’s spectacular winter highlight, timed to the Chinese New Year and rooted in Nagasaki’s Chinatown. For 18 days, February 6–23, around 15,000 red-and-gold lanterns glow across Shinchi Chinatown, Minato Park, Chuo Park, and the arcades — lit from 17:00 to 22:00 each evening (from 18:00 on opening night). Alongside the lanterns are Chinese lion and dragon dances, a lantern-lit emperor’s parade, acrobatics, and food stalls. One of Japan’s most atmospheric and photogenic festivals — and a rare warm-toned winter event.
Nagasaki Kunchi (長崎くんち) — October 7–9, 2026 ⭐
The grand autumn festival of Suwa Shrine, held on the fixed dates of October 7–9 for nearly 400 years. It is a dazzling fusion of cultures: Chinese-style dragon dances (ja-odori), Dutch-influenced ship floats (Oranda-sen), whale-boat performances, and spinning dashi pushed by teams, performed by the city’s neighbourhoods in rotation. The crowd’s cry of “motte-koi!” (encore!) rings across the shrine steps. Paid grandstand seats at the main venues (Suwa Shrine, Otabisho, Yasaka Shrine) are balloted and sell fast; free glimpses are possible along the niwa-saki-mawari street performances.
Peace Memorial Ceremony & Shoro Nagashi — August 9 & 15, 2026
Peace Memorial Ceremony — August 9
Held every August 9 in Peace Park to commemorate the victims of the atomic bombing, with a moment of silence at 11:02 — the exact time of the blast. Free and open; a place of mourning where quiet, modest behaviour is expected.
Shoro Nagashi (精霊流し) — August 15
A striking Obon tradition unique to Nagasaki: on the evening of August 15, families guide elaborate shoro-bune (spirit boats) carrying the souls of those who died in the past year through the streets toward the harbour — accompanied by deafening firecrackers and gongs. Loud, emotional, and unforgettable; keep clear of the firecrackers and follow the marshals.
Huis Ten Bosch (Sasebo) — Year-Round Seasons
The vast Dutch-themed park in Sasebo runs a rotating calendar through 2026 — a huge winter illumination (“Kingdom of Light”), a spring tulip festival (around 1 million bulbs, February–April), summer water events and fireworks, and autumn roses. One of Japan’s largest theme parks; buy dated tickets in advance.
Cherry Blossom Season (Spring 2026)
Nagasaki’s blossoms peak in late March to early April.
- Omura Park — ranked among Japan’s top 100 cherry sites, with rare multi-petalled Omura-zakura
- Tateyama Park and the Peace Park area in the city
- Shimabara — cherries with the castle and spring-water canals
Autumn Leaves (Nov 2026)
- Unzen — the highland onsen resort, one of Kyushu’s finest autumn spots, peaking in late October to mid-November
- Mt. Inasa and the temple gardens of the city
- Kujukushima islands — sea-and-island scenery year-round
Winter Illuminations & New Year
- Huis Ten Bosch winter illumination — among the largest in Japan, running through the winter into 2026
- Mt. Inasa night view — one of Japan’s “three great night views,” spectacular year-round
- Hatsumode at Suwa Shrine and Sofukuji
Month-by-Month Calendar (2026)
| Month | Key events |
|---|---|
| January | Hatsumode at Suwa Shrine; Huis Ten Bosch illumination |
| February | Lantern Festival Feb 6–23; Huis Ten Bosch tulips begin |
| March | Cherry blossoms begin; tulips at Huis Ten Bosch |
| April | Cherry blossom peak (Omura Park) |
| May | Fresh-green season; Kujukushima cruises |
| June | Hydrangeas; rainy season |
| July | Summer festivals; harbour events |
| August | Peace Memorial Ceremony Aug 9; Shoro Nagashi Aug 15 |
| September | Early autumn; Kunchi rehearsals (narashi) |
| October | Nagasaki Kunchi Oct 7–9; Unzen autumn begins |
| November | Autumn leaves (Unzen); pleasant travel weather |
| December | Illuminations; year-end; Mt. Inasa night views |
Practical Tips
- Book ahead for the Lantern Festival and Kunchi. February (Lantern) and early October (Kunchi) are Nagasaki’s peak dates — hotels fill and prices climb.
- Confirm every date on the official site. Kunchi grandstand tickets are balloted and sell out; check festival programmes each year.
- Respect the Peace Ceremony. On August 9, keep quiet, dress modestly, and avoid casual tourist photos at the memorial.
- Shoro Nagashi is loud. The firecrackers are extremely loud and continuous — bring ear protection if sensitive, and keep a safe distance.
- Nagasaki is compact. The city’s sights (Peace Park, Chinatown, Glover Garden, Mt. Inasa) are close together; Huis Ten Bosch and Unzen are day trips.
