
You’ll be tempted to try it because it’s a hard-to-get flavor, but tasting this delectable treat comes with a price.
Omusubi Gonbei is a restaurant known for its rice balls, which are called “onigiri” or “omusubi” in Japanese. The restaurant has a major presence in the Kanto area; so much so that if you ask a Tokyoite where to get rice balls, Omusubi Gonbei will often be their first suggestion.
But did you know that a small number of their restaurants also sell taiyaki, the fish-shaped, stuffed snack that can be either savory or sweet? Our Japanese-language reporter Yuuichiro Wasai only just found this out himself by accident when looking at the restaurant’s website. Naturally, that meant he had to go to one of those branches and try one. But now that he’s been and gone, there is something he has to warn you about–just in case you fall into the same trap he did.
Omusubi Gonbei isn’t as prevalent in Tokyo as, say, Starbucks or McDonald’s, but Yuuichiro had the impression that it has about the same number of branches as Lotteria; a good amount scattered fairly evenly throughout the city, but not on every corner block. In fact, when he looked it up, it turned out that both Omusubi Gonbei and Lotteria currently have about 40 branches in Tokyo.
Among those, there are just two Omusubi Gonbei branches that sell taiyaki: the Seibu Shinjuku Pepe branch, which is near our office, and the Frente Sengawa branch, which is just west of the city center.
Yuuichiro went to the Seibu Shinjuku Pepe branch. They had a sign for the taiyaki in the window that was both reassuring and surprising. The “Hokkaido Tsubuan” taiyaki (150 yen [US$1.03]), shown at the top of the ad stuffed with red bean paste from Hokkaido, was expected, but Yuuichiro was surprised to see they also had a “Mentai Jaga Cheese” taiyaki (170 yen), which had a filling of spicy cod roe, potatoes, and cheese.
Red bean paste is the most common and traditional filling, but he had never heard of Mentai Jaga Cheese flavor before. It was almost as unusual as okonomiyaki-flavored taiyaki! He almost had to doubt that it was even legit, but he could practically hear the snack saying, “Yeah, I’m a taiyaki, too. You got a problem with that? In fact, I’m not just a taiyaki, I’m a Gonbei-yaki, an original sweet from Omusubi Gonbei. If I seem weird to you it’s because you’re constrained by your concept of taiyaki, and you don’t understand the concept of ‘Gonbei-yaki.'”
Yuuichiro felt challenged by the taiyaki’s–or rather, the Gonbei-yaki’s confrontational tone, so he decided to order it alongside the red bean variety. Besides, when he Googled it, he also learned that the Mentai Jaga Cheese taiyaki is a pretty rare menu item, so he really had no choice but to try it. For journalism purposes, of course.
By ordering both a sweet and savory variety, Yuuichiro realized he’d soon be falling into an infinite loop of sweet and salty. And when his taste test finally commenced, he couldn’t stop taking alternating bites of each one! He could probably eat ten of these in seconds. A bite of salty, a bite of sweet, a bite of salty, a bite of sweet…
The Hokkaido Tsubuan, which was what he originally intended to eat, was slightly different from other taiyaki in that it was crispier, apparently because its batter is made with rice flour. Even so, it was just as delicious as an ordinary, soft taiyaki. It was a bit smaller, but worth it for the unique texture. And the red bean paste was stuffed in, even to the tail, which is unusual!
However, where that crispy batter came in clutch was in the Mentai Jaga Cheese taiyaki. It brought it to a completely different level, well past ordinary to “unbelievably delicious!”
In other words, whether or not you become addicted to Omusubi Gonbei’s taiyaki depends on whether you order their Mentai Jaga Cheese flavor. And it’s easy to order one on a whim, because who can resist a limited-edition flavor? Ergo, the Mentai Jaga Cheese presents a clear and present danger for being irresistibly delicious, and Yuuichiro now understands why they only sell them at select stores: to limit the damage done to society.
“Hats off to Omusubi Donbei!!” That’s what Yuuichiro thought as he tumbled into the pit of cheesy, spicy potato taiyaki bliss.
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 ]







Downloads of 39-year-old Guns N’ Roses song increase 12,166 percent thanks to Gundam
Take a trip to Japan’s Dododo Land, the most irritating place on Earth
A look back on 40 years of Japanese schools banning stuff
Sailor Moon Wedding Dress Collection lets you dress like Usagi, Tuxedo Mask as you say I do【Pics】
7-Eleven Japan sells freshly baked pizzas…but are they any good?
Downloads of 39-year-old Guns N’ Roses song increase 12,166 percent thanks to Gundam
Take a trip to Japan’s Dododo Land, the most irritating place on Earth
A look back on 40 years of Japanese schools banning stuff
Sailor Moon Wedding Dress Collection lets you dress like Usagi, Tuxedo Mask as you say I do【Pics】
7-Eleven Japan sells freshly baked pizzas…but are they any good?
Japan manners debate: Is it OK to put a Mister Donut donut back on the shelf after taking it?
Japan’s most competitive neighboring prefectures are revealed in a recent survey
“Good on the floor?” Five funny times Google Translate drops the ball with Japanese idioms
The best of Japan’s “top 3” tourist hotspots【poll】
Japanese Scottish Fold Motimaru grabs Guinness World Record for most watched cat on YouTube
Is China’s don’t-go-to-Japan warning affecting the lines at a popular Tokyo gyukatsu restaurant?
Three beautiful places to see Japan’s plum blossoms after starting your day in downtown Tokyo
Cherry blossom forecasts map shows Japan’s OTHER sakura season is starting right now
Yokai are descending upon Tokyo this spring in the latest immersive art experience
New Studio Ghibli stamps leave an impression on your stationery…and your heart
Japanese women sound off on their minimum height requirements for a husband【Survey】
Huge Evangelion Unit-01 head appearing in lights in Japan to celebrate anime’s 30th anniversary
Kyoto planning surprise late-night inspections of Airbnb-style rentals to fight overtourism
Family Mart releases huge range of cute sweets for Cat Day in Japan
Starbucks Japan releases new drinkware and goods for Valentine’s Day
Japan releases first official sakura cherry blossom forecast for 2026
Archfiend Hello Kitty appears as Sanrio launches new team-up with Yu-Gi-Oh【Pics】
Starbucks Japan releases new Frappuccino and latte for Valentine’s Day
China’s don’t-go-to-Japan warning looks to be affecting tourist crowds on Miyajima
Our 52-year-old pole dancing reporter shares his tips for achieving your New Year’s exercise goal
10 times to avoid traveling in Japan in 2026
Studio Ghibli releases new “komorebi” plush toys from Princess Mononoke and Spirited Away
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
Japan manners debate: Is it OK to put a Mister Donut donut back on the shelf after taking it?
Japan’s most competitive neighboring prefectures are revealed in a recent survey
“Good on the floor?” Five funny times Google Translate drops the ball with Japanese idioms
The best of Japan’s “top 3” tourist hotspots【poll】
Japanese Scottish Fold Motimaru grabs Guinness World Record for most watched cat on YouTube
How should you use the small hiroen in a Japanese ryokan hotel room?
Top 100 manga of all time chosen by survey of 150,000 Japanese people
Perfectly recreated 1960s Japanese apartment lets museum visitors go back to mid-Showa era【Pics】
Huge Evangelion Unit-01 head appearing in lights in Japan to celebrate anime’s 30th anniversary
Leave a Reply