In Japan, depending on the season, various types of fish are available. When you eat them, you'll taste the distinctive flavors of that season. For example, one day when you go to the market, you suddenly see sanma fish on the shelf, and you realize that autumn has arrived. Because it's a nutritious fish, it's most abundant, fresh, and delicious in autumn.
Similarly, in spring, the people of Japan not only enthusiastically gather to admire cherry blossoms and celebrate festivals but also enjoy specialties unique to this time, including 'Firefly Squid'.

True to its name, it's a type of squid that can emit light due to an organ capable of producing luciferin, concentrated in the mantle and the area around the eyes.
During the squid-catching season, from around March to June, the number of firefly squids is so abundant that the entire beach glows with a mystical blue light, as if stepping into some fairy world.

This is what the scene looks like during the catch.

It's like pulling the entire Milky Way onto the boat.
It looks stunning, and it tastes even better. According to the Japanese, this is the best way to enjoy them.

Mix vinegar into miso to make a sauce and then dip the cooked firefly squid in it.
A note to remember is that its eyes are very hard, so be sure to remove the eyes before putting it in your mouth!
Another delicious way to eat it is to have it raw with Shoyu soy sauce.

When you're just full and then savor a glass of sake, there's nothing more wonderful.
In addition, people also dry firefly squids and grill them until charred, pairing them with wine, which is not only suitable but also delicious.

This specialty dish is most famous in the Toyama region, known for its abundant marine products. If you have the chance to visit Japan during this time, be sure to stop by Toyama to enjoy the firefly squid dish. I guarantee that when you eat it, you'll feel the taste of spring all over.
Furthermore, you can also admire the stunning night sea illuminated by the mystical blue color of this squid species. Isn't that fantastic?
Kengo Abe
Posted by: Hằng Nguyễn
Keywords: Firefly squid – Japan's spring specialty