Nishio CityHirahara Genji Firefly Village
See a wide variety of fireflies at Nishio City’s Heihara Genji Firefly Village.
• Season: May–mid-July
• Firefly variety: Hime, Genji, Heike, Kuromado, and others depending on conditions
Okazaki CityTokkawa River Firefly Village
Okazaki City's Tokkawa River is famed for it's water purity and for its many natural fireflies.
• Season: Late May–late June
• Firefly variety: Genji