
There are several things in that concept that might not seem like they should go together, but we can’t so no to a dessert this unique.
The Kariya Highway Oasis in the town of Kariya, Aichi Prefecture, is pretty incredible, even by the lofty standards for highway rest stops in Japan. This is, after all, the rest stop with its own giant Ferris wheel.
But on our most recent visit, we stumbled across something else that was totally unexpected: Toto Ice Cream.
“So cold! An ice cream that doesn’t melt easily,” boasted the sign at one of Kariya Highway Oasis’ souvenir shops. But what really had us intrigued, and also a little frightened, wasn’t the promise of melt-resistant ice cream, but who was offering it…
…Yamasa Chikuwa Company.
Now, we’ve got nothing against Yamasa Chikuwa itself. It’s an Aichi Prefecture company that’s been offering quality foodstuffs since it incorporated in 1940, and even before that its roots go back to the early 1800s. No, what has us a little concerned is that Yamasa Chikuwa is a company that specializes in chikuwa (fish sausage), kamaboko (fish cake), and various kinds of nerimono (fish/seafood paste) products.
▼ Various types of fried chikuwa and kamaboko available at the Yamasa souvenir shop
So no, Yamasa Chikuwa is not a name we associate with delicious desserts, regardless of their melting speeds. And yet, there it was, the sign for Toto Ice Cream, which the accompanying text described as “The great combination of Yamasa Chikuwa’s fish sweets ‘Toto’ and ice cream!”
OK, so at least it seemed like the ice cream didn’t contain any fish, but now we had the equally unusual concept of a separate dessert made with fish being topped with ice cream. And yet, we couldn’t help feeling curious, and as is so often the case when trying to sort out mixed emotions, we went with the option that allowed us to eat ice cream, and so we ordered a cup of Toto Ice Cream for 550 yen (US$3.70).
We started with a spoonful of the vanilla ice cream, since that’s what’s on top. It was delicious, but with no unexpected, unfamiliar flavors of textures.
Then it was time to try the Toto sitting underneath.
We had no idea what was in store for us here, but as we inserted our spoon, it was met with a soft, sponge-cake consistency. Popping it into our mouth, the flavor and texture were somewhere between a souffle and castella sponge cake. The cake was moist and tender, with the flavor of rich egg…and, mild but unmistakably, nerimono.
Asking an employee for more information, we found out that Toto is a cake made with soy milk, egg, and, yep, fish paste mixed into the batter. To our surprise, though, while milky notes and fish flavors oftentimes don’t mix together well at all, they didn’t clash here, making for an interesting fusion of sweet and umami sensations.
As for whether or not the Toto Ice Cream is actually melt-resistant, we’re not 100-percent convinced. To be fair, though, we were eating inside and in an air-conditioned space, and between that, the reasonable portion size, and the pace at which we were easting because of how much we were enjoying the dessert, there really wasn’t time for any significant melting to occur anyway.
So yeah, color us impressed at the results of this unorthodox mix of ingredients. If we had one complaint, it might be that the Toto by itself, without the ice cream, might be a little too subtle in flavor to satisfy a strong sweet tooth, but in addition to the plane Toto we ate, there are also milk chocolate and bitter chocolate versions available, so we’ll have to try one of those next time we stop by this highway rest stop.
Location information
Kariya Highway Oasis / 刈谷ハイウェイオアシス
Address: Aichi-ken, Kariya-shi, Higashisakai-cho, Yoshino 55
愛知県刈谷市東境町吉野55番地
Yamasa Chikuwa shop open 8 a.m.-10 p.m. (weekdays), 7 a.m.-10 p.m. (weekends, holidays)
Website
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 ]










How to get to east Japan’s best highway rest stop for foodies without a car of your own
Godzilla-shaped ice cream on sale in Tokyo near the sight his most adorable rampage
Starbucks Japan unveils new sakura cherry blossom collection for hanami season 2026
Is Tokyo Station’s startlingly expensive wagyu bento boxed lunch worth its high price?[Taste test]
Sakura Festival in Chiyoda mixes illuminations, boats, music, and Rilakkuma in the heart of Tokyo
One Piece creator has hidden secret of anime treasure’s identity in chest at bottom of real-world ocean
Cute coffins now available at Tokyo’s coffin relaxation salon[Photos]
Live-action One Piece’s Luffy teaches Sesame Street’s Elmo a Japanese word for friendship[Video]
Japanese shiitake mushroom snacks from Don Quijote, created for people who don’t like mushrooms
Food Becomes Art: These Metal Gear and Final Fantasy Bentō Lunchboxes Will Blow Your Mind
Viral Japanese cheesecake from Osaka has a lesser known rival called Aunt Wanda
World’s oldest kendo video is part martial arts, part Buster Keaton, all amazing
Starbucks Japan releases first-ever Hinamatsuri Girls’ Day Frappuccino
Japanese restaurant chain serves Dragon Ball donuts and Senzu Beans this spring
Japan Extreme Budget Travel! A trip from Tokyo to Izumo for just 30,000 yen [Part 1]
Japan’s craziest burger chain takes menchi katsu to new extreme levels
Japan Extreme Budget Travel! A trip from Tokyo to Izumo for just 30,000 yen [Part 2]
Japanese drugstore sells onigiri at pre-stupid era prices, but how do they compare to 7-Eleven?
Lawson adds doughnuts to its convenience store sweets range, but are they good enough to go viral?
Japan’s newest Shinkansen has no seats…or passengers [Video]
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Foreigners accounting for over 80 percent of off-course skiers needing rescue in Japan’s Hokkaido
Super-salty pizza sends six kids to the hospital in Japan, linguistics blamed
Starbucks Japan unveils new sakura Frappuccino for cherry blossom season 2026
Foreign tourists in Japan will get free Shinkansen tickets to promote regional tourism
The 10 most annoying things foreign tourists do on Japanese trains, according to locals
Take a trip to Japan’s Dododo Land, the most irritating place on Earth
Naruto and Converse team up for new line of shinobi sneakers[Photos]
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
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