Firefly Squid in Toyama Bay: Japan’s Other Glowing Sea

Firefly squid (hotaru-ika) glows blue in Toyama Bay every spring. The pre-dawn boat tour, the museum live show, the rare mi-nage stranding, when to go, and where to eat it.

Firefly squid (hotaru-ika) glows blue in Toyama Bay every spring. The pre-dawn boat tour, the museum live show, the rare mi-nage stranding, when to go, and where to eat it.

Current as of: 2025-12-17 JST Route Overview The Emerald Route immerses you in the verdant landscapes of the Japanese Alps, guiding you through UNESCO World Heritage sites, historic hot spring towns, and mountain villages that embody Japan’s traditional rural culture.…
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