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Atami Tourism Association
Mar. 16, 2024
Yesterday, Saturday, March 16, firefly larvae were released in the Hatsukawa River in Atami Ume Plum Garden. Every year, the children of Baien Town helped us! It is said that there are about 50 types of fireflies in Japan. Representative of Japan is the firefly "Genji Firefly" that is released in Atami, and the hatched larvae are fed Kawanina about once a month to raise them, and the terminal larvae that have reached 2~3 centimeters are released. These larvae come ashore from the river at night when the humidity is high from mid to late April and burrow into the soil, creating an oval-shaped "earthen cocoon". After that, it becomes a snail in the "earthen cocoon", and in late May - early June it becomes an adult insect. This year, we will hold a "Firefly Viewing Evening" from 6/1 (Sat) ~ 9 (Sun). Please take a look at the pale light of fireflies that can only be seen at this time of year.
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  • Fireflies
  • Genji Botaru Firefly
  • Nature
  • date
  • Sightseeing
  • Recommendation
  • Travel
  • Atami plum garden
  • Atami Onsen
  • Park
  • ...and 4 others
Tokachigawa Onsen Tourist Association
Jul. 4, 2023
【Moor Hot Spring Firefly Viewing】 Glowworms grown in the water of the Mole hot spring perform a dance of light. In the past, I was able to see fireflies around Tokachigawa Onsen. However, with the modernization of the city, the environment in which fireflies can live has decreased, and it is no longer possible to see fireflies at the end of the 1990 (Heisei 2) summer. The purpose of the revival of the firefly at Tokachigawa Onsen is to bring back the early summer scene that was previously common. One of the major features of the regeneration of fireflies is the use of hot spring water as a water source, and the spring quality of Tokachigawa Onsen is a rare "plant-based mall hot spring" in the world that contains a lot of plant components. Because it contains plant components, it contains a lot of minerals that are essential for the reproduction of diatoms, which are food for snails. This is the first time in Japan that fireflies have been successfully regenerated using 100% hot spring water. Heike fireflies were distributed from Kyushu to Hokkaido, Eastern Siberia and Korea, and inhabited many waterside environments surrounding wetlands and rice paddies. The characteristic of Hokkaido's fireflies is that the interval between their emission tends to be longer than that of fireflies in Honshu. Period:7/8(Sat)~7/23(Sun) Time: 20:00~21:00 Location: Tokachigaoka Park
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  • Hokkaido Prefecture
  • Tokachigawa Hot Spring
  • Otofuke
  • Mole Hot Spring Dream Firefly Appreciation
  • Summer
  • Hot springs
  • Nature
  • Sightseeing
  • Travel
  • Park
  • ...and 4 others

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