
Latest bust in the long-running sea cucumber racket of organized crime.
For years now, organized crime groups in Japan have been pilfering sea cucumbers from the ocean. Due to the fact that they’re relatively easy to catch and can fetch decent prices as a delicacy or ingredient in cosmetics and holistic medicine in Japan or elsewhere in Asia, sea cucumbers are a prime target for gang members, who may lack the fishing skills of other marine poachers.
In the most recent incident, a group of eight men in their 20s to 40s were arrested after being caught slimy-handed with 485.5 kilograms (1,070 pounds) of the echinoderms, roughly the weight of a grand piano.
Coast Guard officers patrolling the waters off the coast of Momonai in Otaru, Hokkaido Prefecture, spotted a small rubber boat without any lights at around 9 p.m. and monitored the situation. They saw the boat land in the nearby town of Yoichi and confronted the boat’s three-person crew.
There, they saw from the men’s equipment that they were likely involved in sea cucumber poaching and arrested them on the spot. The trio attempted to flee by running into the ocean at one point, but the Coast Guard managed to persuade them not to.
In the end, a total of eight men were arrested, with some allegedly acting as lookouts on the shore. They are currently in custody, but the police haven’t disclosed whether any of them admitted their crimes or not, as the interrogation of each man is still ongoing. However, the assumed ringleader of the poachers has referred to himself as a member of organized crime.
Yakuza members have been caught with bigger hauls of illicit sea cucumbers in the past, but this bust of about half a ton of them still wowed readers of the news online.
“They got too greedy.”
“Is there that much demand for sea cucumbers?”
“I wonder what the police do with all those sea cucumbers. Eat them?”
“They’re a luxury ingredient in China.”
“Why don’t they just become normal fishermen? There’s money in that.”
“I feel like ‘poaching’ implies some sort of skill. Picking up sea cucumbers is just stealing.”
“They’re not really all that good to eat either.”
“Is all this really worth it?”
What sea cucumbers lack in pound-for-pound sticker price, they more than make up for in ease of smuggling compared to other contraband like drugs or weapons. However, as the problems persist, stricter regulations on the shipping of sea cucumber products are being developed, and in 2020, heightened penalties for sea cucumber poaching were enacted.
Also, this is just purely my speculation, but I think sea cucumber duty in Hokkaido is a good way to keep problematic yakuza members busy and out of the way of more important business, like the old joke of the U.S. military threatening to ship people who screw up off to a radar station in Alaska.
Source: STV News NNN, Itai News, Fisheries Agency
Featured image: ©SoraNews24
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!

10 yakuza members arrested for stealing sea cucumbers from ocean
Yakuza currently threatening Japan’s sea cucumbers
Ocean’s 11: heist of over 2M yen in sea cucumbers thwarted by Japanese coast guard
Entire crew of Going Merry arrested by police in Japan (no, not on April 1)
Yakuza lieutenant arrested in Tokyo for stealing Pokémon cards
Starbucks Japan releases new drinkware and goods for Valentine’s Day
McDonald’s Japan releases a Mushroom Mountain and Bamboo Shoot Village McFlurry
Almost exactly half of the new adults in Tokyo’s Shinjuku Ward are foreigners
New KitKat pizzas are coming to Pizza Hut Japan
We followed Tokyo’s mystery walking map and ended up creating our own bar-hopping adventure
Man with face covered in tattoos admits to repeatedly headbutting Tokyo store clerk【Video】
Studio Ghibli unveils My Neighbour Totoro miniature house model
Lucky Rocky Chicken: The place to go for epic fried chicken sandwiches in Tokyo
Japanese mom’s sketchbook of amazing anime character designs from 50 years ago amazes daughter
Taste-testing the “cheese that gives you weird dreams”【Experiment】
10 times to avoid traveling in Japan in 2026
Our 52-year-old pole dancing reporter shares his tips for achieving your New Year’s exercise goal
Starbucks Japan releases new Frappuccino and latte for Valentine’s Day
Ramen restaurant’s English menu prices are nearly double its Japanese ones, denies discriminating
Princess Mononoke magnets return just in time to treat yourself to awesome anime decorations
Umamusume anime girl plushie recalled for having parts she absolutely should not have【Pics】
Giant hotel rooms in Osaka reflect the new non-niche face of travel in Japan.
Japanese women showing rebounding interest in giving Valentine’s Day chocolate【Survey】
We ate sushi made from Japan’s most expensive tuna ever【Taste test】
Starbucks Japan ready to get Year of the Horse started with adorable drinkware and plushies【Pics】
7-Eleven Japan starts new temporary luggage storage service in over 300 branches
Disillusionment at Tsukiji’s tourist-target prices led us to a great ramen restaurant in Tokyo
Starbucks teams up with 166-year-old Kyoto doll maker for Year of the Horse decorations【Photos】
Tokyo’s Tsukiji sushi neighborhood asks tour groups to stay away for the rest of the month
Survey asks foreign tourists what bothered them in Japan, more than half gave same answer
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
We deeply regret going into this tunnel on our walk in the mountains of Japan
Studio Ghibli releases Kodama forest spirits from Princess Mononoke to light up your home
Major Japanese hotel chain says reservations via overseas booking sites may not be valid
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
No more using real katana for tourism activities, Japan’s National Police Agency says
Starbucks Japan reveals new sakura drinkware collection, inspired by evening cherry blossoms
Updated cherry blossom forecast shows extra-long sakura season for Japan this year
Yakuza member selling soda arrested for extorting money from ninja spreading flyers in Asakusa
Ramen restaurant owner found shot in his Kobe kitchen was also a yakuza boss, police say
Fisherman attacked by wild boar jumping out of the ocean, defeats it with bare hands
Why Does Engrish Happen in Japan? 30-year-old fart-related signage mistake edition
A heavenly trip to Japan’s Demon Island in the Seto Inland Sea【Photos】
Hokkaido woman arrested for stealing 1.9 million yen from convenience store in broad daylight
We try blue beer made with drift ice from Hokkaido
Mysterious masses of tires washing up on shore of Japan’s northern Hokkaido Prefecture【Video】
Man claiming to be Russian who swam to Japan seeking asylum appears in Hokkaido town
Penguin escapes from wildlife exhibit in Japan, found at beach 45 kilometers away【Video】
Osaka zookeeper caught stealing chimpanzees’ food
Foreign traveler caught trying to sneak into Japan by climbing down rope from cruise ship
Man breaks into Japanese high school, steals desk to “get taste of the world of Love Live” anime
Yakuza Oishi Sushi in Laos is criminally sweet
Picking seaweed up off the beach and taking it home is illegal in most of Japan, and here’s why
Reality comes crashing down for naked man on trip to escape reality in Japan’s northernmost town
Leave a Reply