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Bioluminescence in Toyama Bay

Chubu·Japan

Bioluminescence in Toyama Bay

Photo: ネプチューン · Wikimedia Commons (Public domain)

Epic~3 daysGuide required

Why go

Every spring, millions of firefly squid rise from the depths of Toyama Bay to spawn near the coast, glowing blue as they reach the surface. Sightseeing boats from Namerikawa leave in the early hours to watch the fishermen haul in nets of glowing squid.

When

In season: Mar–May · Peak: Apr

Who it’s for

Skill
Beginner
Effort
Casual
Suitable from
6+ · Kid+
Crowds
Steady
Cost
$$$

Bioluminescence specifics

Access
Pre-dawn sightseeing boats
Best time
April
Departure
Around 3 am
Phenomenon
Firefly squid

What to expect

A pre-dawn boat trip, usually around 3 am, cold spring nights and sightings that depend on the catch. Boats fill up early.

How to start

Book a firefly squid sightseeing boat from Namerikawa for April and stay nearby. Visit the Hotaruika Museum, and try the squid at local restaurants.

What else is in Chubu

Bioluminescence elsewhere

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