
Onigiri cross over into the beverage world in this revolutionary taste test.
Onigiri, Japanese rice balls, make a great snack. As a matter of fact, if you get one or two with a hearty enough filling, like, say, the fabled bacon cheeseburger onigiri, they can even be a meal.
▼ Onigiri
And now, amazingly, rice balls can be a drink too. Japanese food products company Yokoo Daily Foods has just released its Drinkable Rice Ball (“Nomu Onigiri”) line. Each 180 gram (6.3-ounce) pouch is roughly equivalent to one rice ball, and there are two flavors to choose from.
The pouch has a nozzle at the top, so you can squirt the drinkable rice ball right into your mouth. Before anything else, though, we wanted to see what exactly we were going to be putting into our bodies. After all, onigiri are usually treated like food, not beverages.
Initially, we imagined the pouch’s contents might be essentially okayu, Japanese rice porridge, but it turns out that’s not the case.
While there’s a liquid component, the Drinkable Rice Ball actually has a gelatin-like consistency. That makes sense, since Yokoo Daily Foods sells a lot of products made with konnyaku, a quivery plant-based gelatin used in traditional Japanese recipes (and canned vending machine ramen).
Both flavors make use of ume (Japanese plum), with the first being ume katuso (plum with bonito flakes)…
…and the second being ume kombu (plum with kelp, and by no means to be confused with kombucha tea).
As we took our first sip, we were surprised to find that the mixture’s consistency isn’t watery at all. The grains of rice retain just the right amount of firmness, and you’ll probably want to chew them a little bit before swallowing. The bits of plum pulp also add to the satiating texture.
The drinkable rice balls are no slouches in the flavor department either. Both have a subtle sweetness from the rice, which continues all the way through with the bonito flake version, whereas the kombu one transitions to a refreshingly crisp, slightly tart finish.
If you’re interested in trying this unique hybrid of food and drink, they can be ordered online from Yokoo Daily Foods for 960 yen (US$8.65) for a six pack (ume katsuo here, ume kombu here), or in Japanese supermarkets individually for 160 yen each.
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 ]
Follow Casey on Twitter, where after several years of living in Japan, he’s finally confident that he can open a convenience store onigiri wrapper gracefully.
[ Read in Japanese ]










The 10 best types of onigiri rice balls to try in Japan【Survey】
American rice ball restaurant takes liberties with classic Japanese snack
Should you warm up your convenience store onigiri rice balls in the microwave?【Taste test】
Massive 1-kilogram (2.2-pound) rice ball on sale in Japan, perfect for eating or self-defense
Rice ball melon bread – A treat Japanese bakeries aren’t crazy enough to make, but we are【SoraKitchen】
The average age of Japan’s hikikomori shut-ins is getting older, survey shows
Studio Ghibli releases crystal glass paperweights featuring Totoro and the Catbus
Samurai Coffee: Try Edo period coffee once enjoyed by Japanese warriors
Japan’s new Pokémon jackets give you the look and powers of the Kanto starter trio
Eating cheap sushi in a narrow building in Tokyo is an adventure for bold diners
Japan enters Golden Week vacation period, survey shows one in three plan to ride it out at home
Sega opening 65th anniversary store in downtotn Tokyo with deep-cut game merch
Studio Ghibli releases new anime keychains that are like miniature figurines
Viral tweet suggests Japanese convenience store ripping off customers with donuts, so we investigate
Beard Papa goes beyond just matcha with its new premium green tea cream puffs
Brand-new Square Enix Cafe to open in Tokyo…and in Los Angeles too!
Dorayaki from 89-year-old Japanese confectionery shop is one of the best sweets hidden in Tokyo
What are the worst things about living in the Japanese countryside?[Survey]
Retro-style Evangelion T-shirts coming to Uniqlo sister brand GU[Photos]
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]
Wisteria season starts early with blooming of Japan’s Great Wisteria in its beautiful garden
Japan’s best conveyor belt sushi restaurant of seven years ago has now, finally, come to Tokyo
New Kyoto Converse sneakers celebrate Japan with traditional kimono fabrics for your feet
Brand-new Pokémon manhole covers coming to help the recovery of a disaster-stricken part of Japan
Japan’s awesomely beautiful Alpen Route snow corridor is now open
Pokémon and Ikea Japan cross over into each other’s worlds with collaboration events
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
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
Japanese drugstore sells onigiri at pre-stupid era prices, but how do they compare to 7-Eleven?
What are Japan’s best, and most unique, regional rice balls?
Cutest rice balls ever? Adorable new onigiri shop opening in downtown Tokyo【Photos】
Survey ranks convenience store rice balls – salmon, sea-dwelling poultry & plants steal the show
Watermelon-looking rice balls go on sale in Tokyo, bring Mr. Sato bitter memories of regret
Say hello to the Big Bomb Onigiri, a beast of a Japanese rice ball
Japanese convenience store brings rice balls back to 100 yen – Is this deal worth it?[Taste test]
The Big Bomb Onigiri Japanese rice ball helps us conquer mountain race but conquers us in the end
We try out “instant rice balls”, prepared with water, to see if they’re actually tasty
Less than half of Japanese people OK with bare hand-pressed rice balls, survey says, but why?
Pokémon Poké Ball rice balls now on sale in Japan, don’t taste like jelly donuts【Taste test】
Japan Railways recently revealed ramen-style rice balls in its convenience stores
Beyond rice balls: How to make an edible onigiri rice cat【Video】
Who makes Japan’s best Spam-style onigiri convenience store rice ball? Let’s find out【Taste test】
The polite way to eat onigiri rice balls sparks debate online
How good is this popular wooden onigiri mould, made by a Japanese rice specialist?