
Celebration sausage opens our mouth to a new way of eating.
Just last year, convenience store chain Lawson Store 100 made headlines for its unprecedented Weiner Bento. Unlike most bentos, which contain a variety of ingredients, this new lunchbox stripped things down to just two main ingredients: rice and sausages.
▼ The bento became a runaway hit, spawning similarly unfettered offerings like the fried fish bento, seen below.
To commemorate the first anniversary of the Weiner Bento’s release, Lawson Store 100 is now giving customers another taste of the sausage, with an all-new onigiri rice ball called “Weiner On Chicken Rice“.
▼ Priced at just 108 yen (US$0.79)
Our weiner-loving reporter Mr Sato — who once ate a bento packed with 16 weiners — couldn’t resist the lure of the weiner onigiri, so he was thrilled to find them in stock at the store when he visited.
▼ People have already been raving about these online, so Mr Sato snatched up the last two for a taste test.
The unorthodox “filling” might be simpler than other rice balls, but it was clear that careful thought and attention had been given to its placement.
It was perfectly tucked into the centre of the ball, and from the side, the Weiner didn’t jut out even a millimetre from its bed of rice.
Mr Sato grabbed a pair of chopsticks to examine the Weiner more closely, and when he plucked it out of its resting place, it came loose with a satisfying pop. He was pleased to find that, just as the store had advertised, this was exactly the same type of Weiner used in the popular Weiner Bento from last year.
Mr Sato popped the sausage back into position and delved in for a bite. He immediately sensed the well-rounded balance between rice and Weiner in the first mouthful, giving him an even greater appreciation for its placement.
▼ Designed so that both ingredients combine perfectly with every bite.
This sense of unity in the rice ball gave it a high ranking on Mr Sato’s scale of degree of onigiri perfection, but then he remembered something…what about the chicken rice?
▼ The sign did proudly say “Wiener on Chicken Rice“, after all.
Mr Sato prides himself on his acute sense of taste, and his taste buds were telling him this was no chicken rice.
So he took a look at the ingredient list on the back of the product and found…
▼ …it says “ketchup-flavoured rice“!!
As Mr Sato had suspected, this Weiner wasn’t tucked into a bed of chicken rice — it was cosying up to a mound of ketchup rice instead. At first glance, it might seem odd that the store would advertise it as chicken rice instead of ketchup rice, but these dishes do look similar so they’re sometimes used interchangeably.
From his experience working at a restaurant, Mr Sato knows both types of rice contain ketchup and are commonly used in omurice (“omelette rice”). However, “chicken rice” contains bits of chicken, and “ketchup rice” has no chicken, so although they look similar, the flavour is slightly different.
That was the only gripe Mr Sato had with these rice balls, though, because they were absolutely delicious. Unusual rice balls like these often sell out, and they’re only around until 12 July, so if you see them on the shelf, be sure to try them. And if you’re feeling creative, you can always try adding some whiskers and an omelette blanket to give them some kawaii flair!
Images © SoraNews24
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!
[ Read in Japanese ]










Japanese convenience store packs a whole bento into an onigiri rice ball
Japanese convenience store releases a new bento sandwich, but is it better than a bento rice ball?
Japanese convenience store’s newest rice ball filling: Nothing at all, and why we’re OK with that
Which Japanese convenience store sells the best onigiri rice balls?【Taste test】
In celebration of Onigiri Day, we compare rice balls from three different convenience stores
Solo travel in Japan: Hidden beer garden in Tokyo is a haven for single visitors
Studio Ghibli unveils new anime calendars and diary planners for 2027
Family Mart releases new Human Made Cup Noodle in Japan, with freebies for Nigo fans
Hobonichi unveils new 2027 planners, diaries and stationery with One Piece, Suica Penguin, Hello Kitty and a must-buy Mini Techo
Janken Kebab: Win at rock-paper-scissors and get extra fillings at this fun Japanese kebab shop
Family Mart joins forces with legendary sumo wrestler Chiyonofuji for new Convenience Wear collection
Is Tokyo’s Odaiba, once one of its trendiest neighborhoods, becoming a ghost town? [Photos]
Mister Donut releases new doughnuts that look and taste like Japanese sweet potatoes
This Japanese 7-Eleven has the most expensive drinks, and item, we’ve even seen at the chain
Japan’s final Penguin Suica train cards have already shipped, and when they’re gone, they’re gone
Japan approves foreign resident visa renewal fee increases of up to 967 percent, starts soon
Japan tripled its departure tax to fund tourism but is using the money on cherry blossoms and bears
Farewell Final Ceremony announced for Tokyo’s life-size Gundam statue, will stream live
Nike x One Piece collection brings Devil Fruits to sneakers and streetwear in Japan
We recommend not buying one pack of Japan’s new convenience store corn soup-flavor fried chicken
Police in Japan looking for who’s responsible for dumping 80 loaves of bread on side of road [Video]
Nephew of Studio Ghibli director Hayao Miyazaki serves up Totoro Shaved Ice in Tokyo
12-year-old British girl who went missing in Tokyo found safe after visiting anime sites around Yokohama
7-year-old boy left behind on Mt. Fuji by his own dad
Air-conditioned dress shirts arrive in Japan to save working professionals from sweltering heat
Sushi Bus: Japan’s first conveyor-belt bus lets you eat sushi while sightseeing around Tokyo
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]
New Japanese vending machine at Shinkansen station sells cups of ice on platform
Study finds hundreds of people in Indonesia legally named after Naruto, Inuyasha, other anime stars
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]
Tokyo subway installing new ticket gates that don’t accept payment through Suica or other IC cards
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】
Which convenience store onigiri rice balls are the most popular? Survey reveals surprising results
The surprising semi-secret ingredient in many Japanese convenience store rice balls: oil
Convenience store onigiri rice balls become even more expensive…but are they worth it?
Which Japanese convenience store has the best plain onigiri rice balls?
Onigiri Bread from Japanese convenience store chain changes everything we know about rice balls
Which Japanese convenience store has the best salted onigiri rice balls?
Are high-end convenience store rice balls really packed with more ingredients?
Should you warm up your convenience store onigiri rice balls in the microwave?【Taste test】
The best-selling rice ball at Family Mart is…SPAM onigiri?
Japanese convenience store brings rice balls back to 100 yen – Is this deal worth it?[Taste test]
7-Eleven Japan’s aged brown rice onigiri reveals a different side to convenience store food
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
Onikun: Epic onigiri so big they’re half demon, half rice ball
Lawson now sells old rice as “vintage” onigiri in Japan
Pokémon Poké Ball rice balls are coming to 7-Eleven Japan!