In winter, you can see hoarfrost in the mountains of Unzen. It is that moisture in the air is blown onto the trees by the wind and crystallized, and is the art of ice created by nature. Locals call it "Hana-Bouro" in a friendly manner.
In Unzen hot spring spa town, road side trees are illuminated like the image of sparkling Hana-Bouro. You can enjoy fireworks together on the weekend. Observe hoarfrost during daytime and enjoy the street walk among the light at night.
Duration: 2 to 23 February 2018 (Fireworks start every Saturday at 9:30 pm)
※It may cancell due to the weather condition such as strong wind and/or fog
Inquiries: Unzen Onsen Tourism Association 0957-73-3434