What Is Yakimanju? (Gunma’s Grilled Sweet Miso Bun Guide)
Yakimanju (焼きまんじゅう, yaki-manjū) is a signature local food of Gunma Prefecture: fluffy steamed buns skewered, brushed with a special sweet-and-savory miso sauce, and grilled until fragrant.
In Gunma, it’s a long-loved “soul food,” and it’s also a popular casual local comfort food among travelers.
You’ll often see it at festivals and events, and you can also enjoy it at specialty shops around the prefecture.
Unlike typical manju, yakimanju is notable for having no anko (sweet bean paste) inside. It’s crisp and aromatic on the outside, soaked with sweet-salty miso sauce—truly addictive!
In this guide, we’ll introduce yakimanju’s history, recommended ways to eat it, and famous spots to try.

Why Yakimanju Is So Loved
1. Gunma’s soul food: What’s the story behind it?
Yakimanju is said to have been created in Maebashi City in the late Edo period, and it has long been loved as a signature taste of Gunma.
① Why did it spread in Gunma?
Gunma has historically been a major wheat-growing region, and many local dishes use wheat.
Yakimanju is also a fermented dough dish made with wheat flour, and it became popular in Gunma where wheat-based food culture was strong.
Gunma is known for a wide variety of flour-based dishes such as udon, okkirikomi, and himokawa, and yakimanju developed as one part of that tradition.
② The fluffy texture unique to fermented dough
The bun dough is made by fermenting it, and grilling makes the outside fragrant while the inside stays fluffy!
The sweet-and-savory miso sauce coats it generously, creating a flavor you’ll crave again and again.
Because each shop has its own sauce recipe, it’s also fun to compare flavors.
2. How to eat yakimanju (and popular variations)
① The classic way to enjoy it
Yakimanju is usually served with about four buns on a skewer, and it tastes best piping hot!
Because the miso sauce is applied generously, be careful so it doesn’t get on your hands or clothes.
One skewer can be quite filling, so for first-timers, starting with 1–2 skewers is a good idea.
② Unique yakimanju variations
In recent years, many creative versions have also appeared.
- Anko-filled yakimanju: With sweet strained bean paste inside
- Cheese yakimanju: Great pairing—miso sauce and cheese!
- Custard yakimanju: Enjoy it like a dessert
③ Popular as a souvenir too!
In Gunma, “yakimanju sets” are also sold as souvenirs.
You can grill them at home using a frying pan or oven, making them a great gift option as well.
They come with buns and miso sauce, plus cooking instructions.
3. Recommended yakimanju shops in Gunma
① Harashimaya Sōhonke (Maebashi City)
A long-established Maebashi shop, known as a place associated with yakimanju’s origins.
Its appeal lies in the secret miso sauce and the fragrant, fermented dough.
② Chūji Chaya Honpo (Isesaki City)
A specialty shop loved by locals.
It’s also popular for its old traditional house-style atmosphere.
③Tanakaya Seika (Wakamiya-chō, Maebashi City)
One of the spots where you can enjoy classic, old-style yakimanju.

Traveler Essentials
How to Get There (From Tokyo to Gunma)
By train
- From Tokyo to Takasaki: About 50 minutes by Shinkansen
- From Tokyo to Maebashi: About 1 hour 30 minutes via JR Takasaki Line + Ryōmō Line
By car
- From Tokyo to Maebashi: About 1 hour 30 minutes via the Kan-Etsu Expressway
- From Tokyo to Takasaki: About 1 hour 15 minutes via the Kan-Etsu Expressway
Wi-Fi Tips
- Wi-Fi may be available at major sightseeing spots and cafés
- Some local areas can have weak signal, so downloading needed info in advance is recommended
Language Support
- Tourist information centers may have English/Chinese pamphlets available
- Some sightseeing spots and restaurants may offer English support

Summary
Yakimanju is a traditional B-grade gourmet food that represents Gunma Prefecture.
With sweet-and-savory miso sauce and fluffy fermented dough, it’s a taste locals have loved for generations.
It’s a Gunma soul food passed down since the late Edo period.
When you visit Gunma, be sure to try authentic yakimanju in its hometown!