
SoraNews24 goes face-to-face with fanged fish as food.
As big ramen fans, the SoraNews24 crew has consumed its fair share of soy, miso, and tonkotsu (pork stock) ramen. But one thing we hadn’t eaten, until just now, was piranha ramen.
Actually, no one had eaten piranha ramen, because it didn’t exist. Back in the spring, Tokyo-based event organizers Holiday Jack’s April Fools’ Day joke was an announcement that they’d be serving piranha ramen, and when the response it got wasn’t just laughs but also a lot of people saying they’d seriously like to try it, Holiday Jack decided to make piranha ramen a reality.
So we sent our reporter P.K. Sanjun off to Tokyo’s Holiday Jack-managed Ninja Cafe & Bar Asakusa to try this intimidating innovation for himself.
As soon as P.K. arrived, he was greeted by the site of the star ingredient. Looking at the carnivorous Amazonian fish, P.K. was startled by how large they were and how sharp their teeth looked, and was glad to be on dry land, where we humans have the advantage.
While preparing P.K.’s meal, the chef explained that it was actually quite difficult to develop piranha ramen. At first, they tried simply boiling the fish to create the stock for the broth, but this created “A broth which couldn’t be described as edible,” So instead, the piranha is first salted and sun-dried then boiled with lemon, a process which improves the flavor dramatically.
P.K.’s piranha ramen would also be topped with a whole deep-fried piranha. Though you can opt for a bowl of ramen with the piranha broth but not the fish itself, P.K. figures with piranha ramen you should either be all in or all out, and he was all in. So once the fish was cooked, the chef placed it atop the bowl of broth and noodles, and placed the bowl in front of P.K.
Amazingly, deep-frying the piranha made its visage even more terrifying.
“I’m…I’m still gonna eat you!” P.K. declared, lest the fried lose respect for him for showing fear. However, ramen-tasting etiquette dictates starting with the broth, so P.K. took a sip…
…and was surprised to find it had a crisp, clean finish, with none of the muddy, gamey flavor he’d been braced for because of piranha being a freshwater fish. The extra seasonings of sliced green onions, ginger, and lemon zest even made the whole thing pretty classy.
Moving on to the fish itself, P.K. was once again surprised at the lack of gaminess in the meat-eating piranha’s meat. “This isn’t bad,” he thought. “It’s a straightforward whitefish.”
P.K. points out, though, that the ratio of bones to meat is pretty high, so you’ll need to carefully pick them out with your chopsticks, and while piranha ramen is a super unique meal, it’s not an incredibly filling one.
Aside from the fear factor, there’s one other hurdle to clear with piranha ramen, which is the price. The piranha-topped piranha ramen, like P.K. ate, costs 5,500 yen (US$51), and even without the topping it’ll still set you back 3,000 yen. While there’s probably a bit of price inelasticity at play here (a lot of people who don’t want to eat a piranha probably aren’t going to be convinced to try it just because it becomes cheaper), but the chef also told P.K. that sourcing the ingredients is incredibly costly. First the fish had to be caught, processed, and frozen in Brazil, then shipped to Japan via the U.S., with inspections at every border, making for a supply chain that’s not only long but expensive too.
Because of that, piranha ramen is a limited-time offer, with only 1,000 bowls to be served between September 20 and 23 (100 on the first day, and 300 a day after that). Advance tickets are required (and can be purchased here through Yahoo! Japan), so act quick, though if you miss your chance, you can always console yourself with a bowl of Tokyo’s poisonous blowfish ramen, which is available year-round.
Restaurant information
Ninja Cafe & Bar Asakusa
Address: Tokyo-to, Taito-ku, Nishi Asakusa 3-27-14
京都台東区⻄浅草3-27-14
Piranha Ramen times: 5:00 p.m.-9:00 p.m. (Sept 20); 11:00 a.m.-9:00 p.m. (Sept 21, 22, 23)
Piranha Ramen ticket website
Related: Holiday Jack
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 ]










Piranha Ramen is now a thing, and it’s coming to Japan for a limited time
Tokyo’s new extra-expensive ramen restaurant is dividing opinions, so we tried a bowl
Mint chocolate tapioca ramen appears in Tokyo: Too much to handle or too good to believe?
Ichiran ramen vs. Ichiran instant ramen: The ultimate taste test right outside the store
Costco Japan’s brothless ramen grabs our attention, but will it win our heart?【Taste test】
Sushi Bus: Japan’s first conveyor-belt bus lets you eat sushi while sightseeing around Tokyo
Japan’s double-decker portable rice cooker/bento maker is better than ever with new version
German woman rescued from Mt. Fuji after suffering altitude sickness symptoms, hiking to peak anyway
Wait, some Shinkansen trains already have private booths that only cost 1,500 yen for an hour?
Anime fans can now wear a Seiko watch inspired by Japan’s One Piece Shinkansen
Foreign hiker on Mt. Fuji loses consciousness and dies, becoming climbing season’s second fatality
Studio Ghibli unveils new interactive stationery dioramas that bring anime movies to life on your desk
7-year-old boy left behind on Mt. Fuji by his own dad
Hiker needs to be rescued from Mt. Fuji two times in two days, but system is working as intended
KFC Japan unveils new Tsukimi collection that takes moon-viewing to extreme levels
12-year-old British girl who went missing in Tokyo found safe after visiting anime sites around Yokohama
Studio Ghibli composer Jo Hisaishi just set three Guinness Records
Japan’s Rabbit Island in danger of becoming Boar Island, tourists asked to follow feeding rules
7-Eleven Japan brings back best-selling flat croissant that became a hit on social media
Stay at a hotel with a bed for your plushie in Japan
Tokyo subway installing new ticket gates that don’t accept payment through Suica or other IC cards
Air-conditioned dress shirts arrive in Japan to save working professionals from sweltering heat
Pokémon Center Online designates first Pokémon items that will require Japanese ID card to buy
Japanese toilet aims to attract foreign tourists but not everybody is happy about it
Tokyo’s newest viral dessert is like a Japanese parfait inside a bread bun [Taste test]
Japanese Shinkansen becomes an overnight hotel for three nights this summer
New Japanese vending machine at Shinkansen station sells cups of ice on platform
Japan announces sudden 400-percent increase in visa fees for foreigners entering the country
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Studio Ghibli has a new anime out, and there’s only one place in the world where you can see it
Starbucks Japan releases new drinkware and goods for Valentine’s Day
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
Japanese ninja certification exam attracts 131 candidates from Japan and abroad
Salomon releases Japan-exclusive Mt. Fuji hiking gear that doubles as an amazing souvenir
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
Ramen made by a sauna shop opens its doors in Tokyo
Instant vs. Restaurant Ramen Project: Ippudo spicy miso tonkotsu battle【Taste test】
Japan has instant ramen booster packs, and we’re not even trying to restrain ourselves【Taste test】
Stamina-destroying “Paralysis Noodles” are Tokyo’s newest over-the-top ramen innovation
We try rainbow ramen, the happy noodles people in Japan are going crazy for 【Taste Test】
Combining all of Nissin’s new Cup Noodle series into one powerful bowl of ramen
New contender for the Akihabara ramen crown: Restaurant run by martial arts champ【Taste test】
We try “the worst-tasting ramen in Japan” – How bad could it be?【Taste test】
Line of foreign tourists leads us to Akihabara’s meatiest fatty ramen【Taste test】
We try out Nissin’s new Cup Noodle Broth Hardening Powder to see if it really works
“The most Delicious Cup Noodle in history” – Japan’s French Cup Noodle wins our heart【Taste test】
Ramen restaurant in Akihabara serves two different types of noodles in one bowl
Cup Noodle tries an authentic Jiro-style ramen, but something’s not quite right
We try the “longest ramen in history”【Taste test】
We get to be (probably) the first ever to try Nissin Cup Noodle’s latest creation: Gyoza ramen!
Eating every kind of cold noodle dish from Family Mart to stave off the summer heat【Taste test】
Chocolate ramen? Not only will we try that, we’ll be first in line! 【Taste test】