
Getting hungry and knowledgeable on a visit to Japan’s number-one anago prefecture.
While travelling trough Shimane Prefecture, on the northern side of the western tip of Japan’s main island of Hokkaido, our Japanese-language reporter Tasuku Egawa stepped into a restaurant for lunch. As he looked over the menu, he noticed a large number of anago (conger eel) dishes, so he figured he’d order a few…
…and they were all amazingly delicious.
Really, though, Tasuku should have seen this coming. Shimane now catches more anago than any other prefecture in Japan, and it’s becoming one of the area’s representative foodstuffs. The Shimane cities of Hamada and Ota, in particular, are gaining fame among foodies looking for tasty anago, and both towns’ tourism departments now promote local restaurants that specialize in it.
So Tasuku decided to go deeper into the world of Shimane anago by visiting Murata Gyoson, a Hamada company that runs an Anago processing center.
▼ Murata Gyoson
“Processing center” might have you imagining a lot of industrial robots whirring about, but much of the work of cleaning and preparing anago is still handled in a traditional, old-school way here. As Tasuku entered the building and walked past the shipping dock, he saw wooden crates filled with whole anago which had just been purchased at auction that morning.
▼ Prices vary by the day, but a crate typically sells for somewhere between 15,000 and 25,000 yen (US$116-US$194).
Once the anago are removed from the crates, a worker starts filleting them by hand with a knife.
One of the most popular ways to cook anago is kabayaki, in which the eel is treated with a sweet soy-based glaze. So after fileting them, Murata Gyoson brushes them with the sauce and puts them on the conveyor grill of its kabayaki machine.
This isn’t a “set it and forget it” process, though. Workers carefully adjust the strength of the flames so that each fillet is properly cooked but not burned, preserving its flavor and moistness.
Once they’re cooked, the filets are given an additional brushing of glaze…
…and packaged for shipping.
But as he watched the mouthwatering start-to-finish kabayaki process, Tasuku noticed something else. As the worker sliced the anago, she separated some of the pieces into separate piles.
That’s because not all of Murata Gyoson’s ends up as kabayaki. Large anago that are judged to be of especially high quality instead become shirayaki anago, lightly grilled without glaze so that the natural flavor plays a larger role.
▼ Shirayaki
Beyond shirayakai, the largest, most pristine pieces of anago have the exalted fate of being used for ni-anago, parboiled eel.
So this got Tasuku wondering: How do you determine how high the quality of anago before actually taking a bite of it? Thankfully, Murata Gyoson was happy to provide some handy pointers that you can use the next time you’re picking out anago at the grocery store or fish market.
1. Check the eyes. This pretty much goes for all seafood, but the clearer and brighter the eyes are, the fresher the anago is.
▼ Having just been caught that morning, this anago’s eyes mark it as especially fresh.
2. Go for the gold (skin color). At a glance, most people would say anago are silver, white, or gray. If you’re looking at a really fresh, high-quality example, though, the skin will have a golden shine to it, like in the photo here.
3. Compared to the first two visual checks, this one can be kind of hard to determine if you haven’t spent a lot of time looking at eels, but high-quality anago has a tight, firm stomach. The looser and flabbier the belly, the more likely it is that the anago has had some damage to its internal organs, which can make the flavor of its meat gamey. Softer-stomached anago are also more likely to have lived their lives in warmer waters, where the type of prey available for them to have fed on can also contribute to gaminess.
▼ Firm-stomached anago
4. And last, once the anago is fileted, you can tell higher-quality meat by its color. Average-quality anago will have red or yellow hues to it…
…but top-notch anago will be white, like this.
Armed with this knowledge, Tasuku now feels more confident in being able to select the tastiest anago out of his options at the supermarket, and also in choosing how to cook it. Still, it’s going to be hard to beat professionally prepared caught-that-day anago, so he knows what he’ll be ordering when eating out on his next trip to Shimane.
Related: Murata Gyoson
Photos ©SoraNews24
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!
[ Read in Japanese ]
















Which Japanese conveyor belt sushi chain has the best saltwater eel sushi?【Taste test】
What’s it like to eat eel from a Japanese vending machine?
Eel-topped takoyaki is delicious in any season, but here’s why now is the best time to try it
Does the eel from these cheap takeout shops pass the buyobuyo quality test? We find out
Japan triples departure tax, foreign tourists and locals now must pay more to leave country
Salomon releases Japan-exclusive Mt. Fuji hiking gear that doubles as an amazing souvenir
Don’t judge this Kiki’s Delivery Service book by its cover, because it’s not actually a book!
The quest for Dragon Quest Yoshinoya figure sets: Worth taking for fans, tricky for scalpers[Pics]
Starbucks Japan teams up with Converse Tokyo for a new limited-edition collection in honour of Tanabata
One Piece docking at Round 1 amusement centers in both Japan and the USA
Studio Ghibli releases a musical diorama based on a touching anime scene from My Neighbour Totoro
Japanese overnight sightseeing train returns for summer with ramen stops and ocean views
KFC Japan creates spicy summer fried chicken chips together with Calbee
Sanrio Character Poll announces winners, Hello Kitty absent from top 10 in many countries
Live-action Spirited Away stage play announces world tour with first-ever U.S. and Canadian dates
Tokyo has only two barley tea makers, and we visited one to see how mugicha is made
Blind Tokyo commuter explains the easiest place for him to stand while riding the train
Sleep at Hoshinoya Nara Prison, one of the most unique hotels in Japan
Pikachu brings electric style to brand-new Pokémon G-Shock watch featuring every stater trio
Japan announces sudden 400-percent increase in visa fees for foreigners entering the country
Japanese ninja certification exam attracts 131 candidates from Japan and abroad
Studio Ghibli store Donguri Republic announces opening of first-ever store in America
New Japanese overnight train coming to connect Tokyo with Tohoku in sleep-travel style
Japan launches first overnight Shinkansen bullet train between Tokyo and Osaka this summer
Japanese sweets shop sells an ohagi so exquisite it sells out by noon
Forget Tokyo go-karts – there’s a new way to sightsee on four wheels in Japan
Japanese sweets brand creates new drinkable Cigare and we’re totally here for it
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Starbucks Japan releases new drinkware and goods for Valentine’s Day
We deeply regret going into this tunnel on our walk in the mountains of Japan
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
Japan reportedly adding Japanese language skill requirement to most common foreigner work visa
Japan’s 5.3 million beautiful Hitachi Nemophila flowers are now in full bloom[Photos]