
The only thing better than a nationwide ice cream tour is doing it without leaving the city.
Local specialty foods are one of Japan’s many delights, giving both domestic and international tourists a reason for leaving the major cities, and exploring the less-traversed parts of the country. However, what if there were a way to enjoy what different regions have to offer without having to take up valuable time getting there in the first place? Well, that’s where antenna shops come in. Antenna shops are set up by local municipalities or their affiliates in major cities to promote the region’s products and culture. Lately, Tokyo Kotsu Kaikan, located right next to JR Yurakocho Station, has been trending on social media for being a hotspot of delicious regional foods, particularly now that summer is here, as the shopping mall has transformed itself into a paradise of soft serve ice cream, stocking cold and refreshing treats from all over the country.
Among the various options on offer, the one that has made the biggest splash is the camembert ice cream from Joetsu Myoko Yukiguni Shoten Niigata-shoku no Kura on the first floor of the building.
The Nojo Camembert Soft Serve is made with fresh milk from cows raised on Sado Island, and can only be enjoyed at this store, if you’re not up to leaving Tokyo.
The full-size version costs 400 yen (US$2.71), whereas the mini one costs 300 yen, but with a solid cheese flavor and milky richness, you’re going to want to eat as much of this refreshingly light ice cream as you can—one full-size might not even be enough to satisfy your appetite for this perfect flavor. It is worth a visit to the store just for this ice cream alone.
However, with an entire nation’s worth of frozen treats to enjoy, why stop at just one variety? Right next door is the Okinawan goods store Ginza Washita Shop Honten, which has a soft-serve of its own that is similarly making its rounds on Japanese social media.
From the popular Blue Seal ice cream brand comes Mango & Beni Imo Soft Serve for 440 yen, and to get it you just have to pick up a ticket for the variety you want at the back of the store.
While your first thought might be that these two distinctive flavors would clash, they instead match beautifully, while also having a gorgeous appearance. The mango is fresh, fruity, and bursting with aroma, whereas the beni-imo (purple sweet potato) has a mildly sweet and gentle flavor. Despite the richness of the sweet potato, the aftertaste is incredibly refreshing.
Exploring the stores around the shopping mall a little more, you’ll soon discover that there’s a lot more there than just ice cream, such as casdoce from Hirado in Nagasaki. In a similar fashion to French toast, casdoce is made by soaking castella in an egg mixture, before it’s coated generously with coarse sugar.
Heading down to the B1 floor, you’ll soon discover Hirado City’s antenna shop Yurakucho Hirado Shokan, where you can pick up two pieces of the snack for 540 yen.
It might be overloaded with sugar, but it’s not overly sweet, and is more like enjoying the flavor of a thick-rolled omelet rather than castella.
Also, right next to the Niigata and Okinawa shops from earlier, you will come across the chocolate company Godiva’s world-first bakery Godipan, which serves over 30 kinds of bread. So be sure to pick some up when you swing on by, perhaps alternating between breads and ice cream for an afternoon full of culinary delights.
If you’re looking for a perfect summer outing, without long train journeys and overbearing heat, you should pop into Tokyo Kotsu Kaikan, as not only is it just a short hop from the station, you get to send your taste buds on a nationwide tour of ice cream, staying perfectly cool in an air-conditioned indoor space.
Location information:
Tokyo Kotsu Kaikan / 東京交通会館
Address: Tokyo-to, Chiyoda-ku, Yurakucho, 2-chome 10-1
東京都千代田区有楽町2丁目10−1
Open: 11:00 a.m.-7:00 p.m. (Joetsu Myoko Yukiguni Shoten Niigata-shoke no Kura); 10:00 a.m.-8:00 p.m. (Ginza Washita Shop Honten); 11:00 a.m.-7:00 p.m. (Yurakucho Hirado Shokan) ; 11:00 a.m.-8:00 p.m. (Godiva Bakery)
Website
Related: Joetsu Myoko Yukiguni Shoten Niigata-shoke no Kura, Ginza Washita Shop Honten, Yurakucho Hirado Shokan, Godiva Bakery
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 ]












Locust and wormwood soft serve ice cream now available in Japan!
A visit to Sri Lanka’s knockoff knockoff Uniqlo (no, we didn’t stutter) to see its rare “Pikachus”
Japan to get new high-speed train connecting Haneda and Narita airports, ease overtourism
7-Eleven Japan releases chocolate cookies that taste like freshly baked melon bread
Salomon releases Japan-exclusive Mt. Fuji hiking gear that doubles as an amazing souvenir
Japan moves to enforce language requirements for foreign nationals seeking permanent residency
How to cook shiitake mushrooms like a Japanese manga character
The quest for Dragon Quest Yoshinoya figure sets: Worth taking for fans, tricky for scalpers[Pics]
Japan announces plans for twenty-fold increase in permanent residency fees, alongside higher visa costs
Tokyo’s giant Pokémon Stamp Rally is back for 2026 with exclusive prizes up for grabs
One Piece docking at Round 1 amusement centers in both Japan and the USA
Japan triples departure tax, foreign tourists and locals now must pay more to leave country
Sanrio Character Poll announces winners, Hello Kitty absent from top 10 in many countries
Live-action Spirited Away stage play announces world tour with first-ever U.S. and Canadian dates
Japanese overnight sightseeing train returns for summer with ramen stops and ocean views
Tokyo has only two barley tea makers, and we visited one to see how mugicha is made
Starbucks Japan teams up with Converse Tokyo for a new limited-edition collection in honour of Tanabata
Don’t judge this Kiki’s Delivery Service book by its cover, because it’s not actually a book!
Sleep at Hoshinoya Nara Prison, one of the most unique hotels in Japan
Studio Ghibli combines anime and craftsmanship in new Totoro and Jiji Gobelin tapestry bags
Japan announces sudden 400-percent increase in visa fees for foreigners entering the country
Japanese ninja certification exam attracts 131 candidates from Japan and abroad
Studio Ghibli store Donguri Republic announces opening of first-ever store in America
New Japanese overnight train coming to connect Tokyo with Tohoku in sleep-travel style
Japan launches first overnight Shinkansen bullet train between Tokyo and Osaka this summer
Japanese sweets shop sells an ohagi so exquisite it sells out by noon
Forget Tokyo go-karts – there’s a new way to sightsee on four wheels in Japan
Japanese sweets brand creates new drinkable Cigare and we’re totally here for it
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]
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
Japan reportedly adding Japanese language skill requirement to most common foreigner work visa