
How many fried oysters can we pile on top of a bowl of rice? We find out at the Japanese tempura chain Tenya!
If you’re in Japan and craving tempura, one place you can be sure to get your fill of the fried goodness without breaking your wallet is at the Tenya tempura restaurant chain.
Sure, Tenya is considered casual fast food, but the filling and surprisingly tasty tempura fare they serve at a price range of under 1,000 yen (US$8.78), whether it be a typical bowl of tempura on rice (tendon) or something as zany as clam chowder tempura, is pretty hard to beat. You see, we have enormous respect for the Tenya chain, considering that they practically created an entirely new, affordable market for tempura across Japan.
So when we heard that a seasonal oyster tempura rice bowl was being offered at Tenya, we figured it was the perfect opportunity to try something special again — like when we added $80 worth of extra shrimp tempura onto our tendon bowl!
▼ We sent P.K. Sanjun, one of our Japanese-language reporters and self-professed oyster lover, to a nearby Tenya branch on our behalf.
The item that had caught our attention was the “Premium Oyster Tempura Rice Bowl” (Kaki Jo-tendon)), as advertised on the right in the poster below.
The seasonal kaki jo-tendon apparently consists of shrimp tempura (two pieces of shrimp too, yay!) as well as lotus root, pumpkin and okra tempura, in addition to one oyster tempura, all on a bowl of rice. But wait, only one piece of oyster tempura? That simply wasn’t going to cut it (especially not for P.K., who in the past has consumed as many as 70 pieces of oysters in one sitting),
No, what we were aiming for was an oyster lover’s dream — a tendon bowl piled high with oyster tempura. So, what we decided to do was to order a bowl of rice and 30 pieces of oyster tempura and create our very own mega-oyster tendon. Of course, if after piling the 30 oysters, it looked like there was still room on the rice, we could always order more oyster tempura.
And here’s the oyster tempura that arrived. The large, plump fried oysters definitely looked mouth-watering, but we contained our enthusiasm and proceeded to carefully place the oysters on top of the rice.
Once we had piled on as many oysters as was possible, we poured the sweet tendon sauce over our creation and voilà, we had what we were dreaming of — a veritable mountain of fried oysters on rice!
In the end, we were able to place 23 pieces of oyster tempura on our bowl of rice. Each piece cost 180 yen, which means our original tendon was topped with 4,140 yen wort of oysters. But then, the cost wasn’t an issue here. We simply wanted to create a “seriously hard-core” oyster tempura rice bowl!
With our task completed, we were now finally ready to taste the oysters we had been craving so much. And they definitely didn’t disappoint. Each oyster was huge, and the tempura batter on the outside was crispy while the oyster inside was soft and fluffy. With all that oyster flavor concentrated into each piece, we felt like we could keep eating the tempura forever!
▼ See how big each oyster is!
▼ We had to eat 10 oysters before we could even see the rice underneath!
Okay, so we were able to eat only 20 pieces of the oyster tempura at the restaurant, but we took the rest back with us, and we should mention that the tempura was still darn tasty when we had it at home.
Happily, we ended up totally full and thoroughly satisfied with our original, hard-core oyster tempura rice bowl.
▼ P.K. shares on Instagram how delighted he was with the oyster tendon.
So, if you really want to have your fill of fried oysters, you now know that you can have a whole mountain of them at Tenya for about 4,000 yen. Of course, if you don’t need a whole mountain, you can always add just one, simply because they’re super tasty. The oyster tempura comes highly recommended if you have the chance to visit a Tenya location while it’s still on their menu!
Reference: Tenya website, Tenya locations
Photos ©SoraNews24
[ Read in Japanese ]









We investigate the “secret menu” at Tendon Tenya: vegetable tempura for 210 yen?!
Here’s what happens when you order US$80 worth of extra shrimp for your tempura bowl in Tokyo
How to make a delicious tempura nothing bowl without any actual cooking【SoraKitchen】
Clam chowder tempura being offered by Japan’s most popular tempura restaurant chain
Japan’s clam chowder tempura is jiggly and crazy, but how does it taste? We find out
Japan reportedly adding Japanese language skill requirement to most common foreigner work visa
Peanuts and Coke becomes a viral hit in Japan, but is it a trend worth joining?
Man bites woman at cherry blossom park in Japan, dies shortly after
New 7-Eleven sandwich goes viral in Japan, but is it everything it’s cracked up to be?
How to take your home ramen to the next level by making your own chashu pork in a frying pan
7-Eleven Japan’s new baked-in-store sweet treat is only available in three parts of the country
Deer that appeared in downtown Osaka gets a new home, a new name, and a lot of snacks[Video]
Japanese dad teaches daughter how to handle alcohol, has Twitter in tears
Famous koi ponds overwhelmed with tourists throwing thousands of coins in them
Should you warm up your convenience store onigiri rice balls in the microwave?【Taste test】
Pokémon and Ikea Japan cross over into each other’s worlds with collaboration events
Starbucks Japan closing only Shinkansen platform branch for popularity-triggered renovations
Two food hacks take Japan’s convenience store fried chicken to amazing new sandwich heights
You can assemble a well-balanced team of Pokémon, them eat them, thanks to Japanese cake chain
Fading Tokyo – Searching for signs of the Showa era as local neighborhoods evolve[Photos]
Pokémon lacquerware series expands for Year of the Horse with new handcrafted design[Video]
Tokyo turns its phone booths into free Wi-Fi hotspots, and here’s how to use them
Tokyo teahouse serves up a sakura matcha dessert you won’t find anywhere else
Totoro Fund line of beautiful artwork and apparel lets you help the real-world Totoro Forest
Japan now has a special desk for people who work at home with a pet cat[Photos]
Famous Tokyo cherry blossom spot installs view-blocking screens to fight overcrowding[Video]
Uniqlo announces new T-shirts for One Piece, Naruto and more for manga publisher’s 100th birthday
Train station platform ramen store closes its doors on half a century of history in Tokyo
Starbucks Japan releases new My Fruit³ Frappuccino at only 34 stores around the country
Studio Ghibli releases Catbus pullback keychain that runs like the anime character
Krispy Kreme releases Super Mario doughnuts in Japan for a limited time
Japanese onsen egg maker from 100-yen store Daiso needs to be on your shopping list
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
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
Studio Ghibli releases Kodama forest spirits from Princess Mononoke to light up your home
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
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
Delicious tempura bowl chain we wish would come back to the Tokyo area is still alive in Kansai
Cheap vs. expensive — Is a premium-priced tempura bento really worth it?【Taste test】
We visit the Japanese branch of a Singaporean restaurant serving Singapore-style tempura
We buy oysters from a Japanese vending machine
Cheapo News: Dine on a great-tasting tempura rice bowl for just 130 yen at this Tokyo chain
This is Japan’s oldest tempura restaurant, and it’s awesome
Five times our Japanese-language reporters added 85 bucks of “extras” to food orders in 2016
Mos Burger fries up an unusual fusion with Tempura Rice Bowl Burgers
How to turn leftover tempura into fried rice (or why to buy all the takeout tempura you can)
KFC sells rice bowls in Japan, but are they finger-lickin’ good? 【Taste Test】
Skip Tsukiji sushi?!? This seafood-stock ramen restaurant is a great reason to do just that
We try canned oyster okonomiyaki, a food we didn’t even know existed【Taste Test】
Tokyo restaurant offers “DIY Tempura Bowls,” so of course we had to go check it out
Seven diet-sabotaging Japanese foods to avoid…or seek out!
7-Eleven’s new Ebiten tempura shrimp rice ball is premium in both taste AND cost