
Survey creates map of what different parts of Japan call one of its favorite traditional desserts.
Every region of Japan has its own local foods, either dishes or ingredients, that it’s particularly proud of. There are some things, however, that transcend prefectural and regional borders, things that are loved across Japan, and one of them is the treat seen in these photos.
These discs of pancake like batter, thick and with sweet fillings such as anko (sweet red bean paste), custard, or chocolate cream, can be found at snack stands and supermarkets from one end of Japan to another. They’re something that pretty much every single person in Japan has eaten several times in their lifetime, instantly recognizing and craving them whenever one comes into view.
So what are they called? Well, that’s the thing; Japan hasn’t reached a consensus on that.
To be clear, these are not some brand-new, trendy snack riding a wave of fad popularity that’s gotten in front of linguistic development. They’ve been around for generations. It’s just that different names caught on in different parts of the country, and perhaps because they’re a simple pleasure, no big-budget marketing campaign pushing one name or another has been made to unify the nomenclature nationwide.
Instead, different names have gained traction in different parts of Japan, and to get a better understanding of the situation, Nichirei Foods, one of many companies who make this kind of snack, conducted a survey, gathering 14,057 responses from participants aged 20 to 79, asking them what they call these sweets. Then they sorted the responses by prefecture to determine the most common name for it in each of them, and used that to create this color-coded map showing which of six different names is the most prevalent for each prefecture.
Let’s take a look at each.
1. Imagawayaki (shown in red on map)
● Most common name in 19 prefectures: Chiba, Fukui, Fukushima, Gunma, Hiroshima, Ibaraki, Kanagawa, Kyoto, Miyagi, Nagano, Okinawa, Saitama, Shiga, Shizuoka, Tochigi, Tokyo, Toyama, Wakayama, Yamanashi
While far from universal, the top response, both in terms of total responses and number of prefectures where it was the most common, was Imagawayaki. The exact origin of the name is unclear, but one theory is that the sweet became popular in Edo, the old name for Tokyo, at a shop located near the Imagawa Bridge, which was built by a village headman with the family name Imagawa.
Imagawayaki is the most common name for the sweets in Tokyo and the prefectures of Japan’s eastern Kanto region, but the name also stretches up into parts of the Tohoku region and also has a few pockets of support far from the capital, including Kyoto, Hiroshima, and Okinawa. And though its 19 prefectures still give it a minority share of Japan’s total of 47, those 19 prefectures include some of Japan’s most populous cities, leading to 60.5 percent of the survey participants given Imagawayaki as a response.
2. Obanyaki (shown in blue on map)
● Most common name in 15 prefectures: Aichi, Akita, Ehime, Gifu, Ishikawa, Iwate, Kagawa, Kochi, Mie, Niigata. Okayama, Shimane, Tokushima, Tottori, Yamaguchi
Unlike Imagawayaki, the linguistic origin of obanyaki is pretty easy to figure out, since oban literally means “big coin.” Granted, coins in the old days of Japan were more oval shaped than purely circular, but the resemblance is still close enough to warrant tacking a yaki (“grilled”) onto it to get obanyaki.
With Nichirei’s survey apparently allowing for multiple responses, obanyaki was chosen by 52 percent of the respondents, so while it’s not as common as Imagawayaki, you’ve probably still got a pretty good chance of most people in Japan understanding the term if you say it, even if it’s not the top pick for their prefecture. In addition to obanyaki’s pockets of support in the Tokai region and western end of Japan’s main island of Honshu, it also claims the entirety of Shikoku as its domain.
3. Kaitenyaki (shown in green on map)
● Most common name in 9 prefectures: Fukuoka, Kagoshima, Kumamoto, Miyazaki, Nagasaki, Nara, Osaka, Ota, Saga
Chosen by 25.9 percent of respondents, kaitenyaki holds sway over all of Kyushu, as well as Osaka, one of Japan’s most enthusiastic foodie prefectures. In addition to tasty food, Osaka loves a good laugh, so that might have something to do with their fondness for the name kaitenyaki, as kaiten means “revolve,” so it’s a fitting name for a snack that could roll away if you accidentally drop it.
4. Oyaki (shown in yellow on map)
● Most common name in 2 prefectures: Aomori, Hokkaido
Oyaki was the most popular name in Japan’s two northernmost prefectures, but it’s not hard to see why oyaki hasn’t spread very far. It’s just the yaki (“grilled”) we mentioned before with an honorific o- added to the front, so it could sort of refer to anything, which could be especially confusing when you’re trying to talk about something that doesn’t have a unified definitive name in first place.
5 (tie). “A certain brand name” (shown in pink on map)
● Most common name in Hyogo
Nichirei gets a little cagey with the results for Hyogo, the prefecture that includes the city of Kobe, only saying that “a certain brand name” is the most common way to refer to this snack. A little digging around indicates that it’s most likely Gozasoro, a confectioner maker headquartered in Ehime (also in Hyogo) that specializes in the sweet and has a handful of shops in other parts of Japan that sell it, but is apparently most popular in its home prefecture.
5 (tie). Ajiman (shown in orange on map)
● Most common name in Yamagata
Yamagata’s situation is pretty much exactly the same as Hyogo’s, in that the top response for the prefecture was also the name of a locally based maker of the snack that has modest operations in other parts of Japan. For whatever reason, though, the survey was comfortable revealing what that name is: Ajiman.
Amazingly, the survey turned up even more names than these six, with some respondents saying they called them taiko (“drum”), jiman (“pride”), niju (“two layer”), or enban (“disk”) -yaki.
Ultimately, with so many different possibilities, it’s probably best to be prepared for the possibility that if you’re talking about Imagawayaki/obanyaki/kaitenyaki/etc., the listener might not immediately get the mental picture of what you’re talking about the first time you say it, so you might have to use another of its possible names for things to click. Thankfully, though, these sweets really are delicious, so they’re worth putting in a bit of effort to talk about, though if it all starts to feel like too much hassle, you can always switch gears and talk about desserts with clearly correct names instead, like the Chocobo-yaki.
Source: PR Times, Nihon Keizai Shimbun, Lasisa
Top image: Free Sozai.com
Insert images: Free Sozai.com (1, 2), PR Times, Free Sozai.com (3, 4)
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!
Follow Casey on Twitter, where there are very few times when he’s not craving anko.






Tokyo street sweets: The must-snack treats of Nakano’s Refutei
Smash Bros. director Sakurai stabs Kirby in the face, has delicious justification for it
Japanese hot sandwich maker dessert heaven: Making a jumbo obanyaki the easy way【Recipe】
One simple kanji character in super-simple Japanese sentence has five different pronunciations
Why are some types of Japanese rice written with completely different types of Japanese writing?
How are you supposed to wash a Japanese futon duvet at the laundromat?
Face lettuce appears in Japan, with the face of Death Note’s Light Yagami, but why?
Family Mart’s new Famima flagship in Tokyo has a hidden gem that most visitors miss
Studio Ghibli adds new Ponyo glassware to its anime lineup for summer
Tokyo subway installing new ticket gates that don’t accept payment through Suica or other IC cards
Japanese Shinkansen becomes an overnight hotel for three nights this summer
Starbucks Japan releases a miniature display rack so you can create your very own store at home
Universal Studios Japan requiring consent form for adults-only horror attraction
Pokémon’s cozy city builder game inspires Cozy (Corner) cakes in Japan! [Photos]
Japanese Coo-Che becomes a viral sensation, and everyone wants a taste
New Shinkansen luggage drop-off system begins in Japan, making train travel even easier
99-year-old woman rescued while attempting to climb Mt. Fuji
Japanese convenience store releases Japanese convenience store-flavor fried chicken
Which country’s foreign tourists spend the most money per-person in Japan? Hint: Not the U..S. or China
Japan now has human refrigerators inspired by Japanese vending machines
Giant Evangelion Spear of Longinus to be installed at Japanese train station with Eva art trains
Studio Ghibli releases anime T-shirts that pay homage to one of Hayao Miyazaki’s most personal films
Studio Ghibli has a new anime out, and there’s only one place in the world where you can see it
Salomon releases Japan-exclusive Mt. Fuji hiking gear that doubles as an amazing souvenir
Hatsune Miku collaborates with Hokusai’s art in new Vocaloid ukiyo-e illustration series [Pics]
Japan triples departure tax, foreign tourists and locals now must pay more to leave country
Family Mart opens new “Famima” flagship store in Tokyo that’s like a tourist attraction
Sanrio Character Poll announces winners, Hello Kitty absent from top 10 in many countries
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
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]
Japanese ninja certification exam attracts 131 candidates from Japan and abroad
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
Brain Gymnastics Quiz: Move one matchstick to create the name of a Japanese Prefecture
This Japanese supermarket has either the kindest or cruelest slogan, but no one’s sure which
Majority of surveyed Japanese teens don’t call parents by standard Japanese words for mom and dad
“Cherry blossoms of the heart” — The 10 most popular Japanese names for girls in 2017-2018
12 strange Japanese names for Western sports, from “fighting ball” to “reject ball”
What do you call this sitting pose? Japanese netizens polled to find differences in dialect
Princesses, fruits, and blacksmiths: Study reveals the 30 most unusual family names in Japan
The 10 most attractive Japanese women’s names, as chosen by dating app users
Same name tops lists of most popular dog and cat names in Japan, and there’s probably a reason why
Reports that using -chan in Japan constitutes sexual harassment are at least a little exaggerated
Five words that sound completely different across Japanese regional dialects
Top Japanese baby names for 2025 feature flowers, colors, and a first-time-ever favorite for girls
Five different ways to say “children” in Japanese
11 different ways to say “father” in Japanese
Iketara iku: A simple Japanese phrase that people in Tokyo and Osaka take completely differently