Jumangoku Fukusaya's Jumangoku Manju
Jumangoku Manju is a branded jo-yo manju made by Jumangoku Fukusaya in Gyoda, Saitama, since 1952. Its moist white skin uses Japanese tsukune yam and rice flour around smooth azuki paste...

At a glance
| Name | Jumangoku Fukusaya's Jumangoku Manju (Jumangoku Manju) |
|---|---|
| Prefecture | Saitama |
| Region | Kanto |
| Type | Branded yam-dough bun with smooth azuki paste |
What is it?
Jumangoku Manju is a branded jo-yo manju made by Jumangoku Fukusaya in Gyoda, Saitama, since 1952. Its moist white skin uses Japanese tsukune yam and rice flour around smooth azuki paste cooked from Tokachi beans.
The rice-grain shape, Jumangoku stamp, and television phrase umai, umasugiru ('delicious, too delicious') made it one of Saitama's most recognized modern sweets. The name recalls Gyoda's history as the castle town of the 100,000-koku Oshi domain.
History and local context
The founder set out to create a genuine local sweet after wartime sugar controls ended. Fukuchaya opened in Gyoda in 1952 with Jumangoku Manju as its main product; an encounter with print artist Shiko Munakata the following year led to the famous phrase and package imagery.
Freshly grated yam and Koshihikari rice flour create the fine skin, while the maker cooks its own restrained smooth filling from Hokkaido azuki. The official product page lists a short shelf life of about four to five days.
How to enjoy it
Eat it at room temperature with green tea, hojicha, or coffee. Open the individual wrapper just before eating so the delicate yam dough does not dry out.
This is a maker-specific branded confection rather than a generic recipe. Buy through official shops or authorized channels and check the actual package for the date, storage, wheat, and yam allergens.
This is a branded commercial confection; compare the maker and authorized seller when purchasing.
Sources and further reading
Frequently asked questions
Where is Jumangoku Fukusaya's Jumangoku Manju from?
It is associated with Saitama, in the Kanto region of Japan.
What kind of food is Jumangoku Fukusaya's Jumangoku Manju?
This guide classifies it as branded yam-dough bun with smooth azuki paste. See the overview for its defining ingredients and texture.
Can I order Jumangoku Fukusaya's Jumangoku Manju online?
Use the Rakuten Japan search link on this page. Confirm the maker, ingredients, storage requirements, and international shipping before ordering.
Order from Japan
Search Rakuten Japan using the original Japanese food name. Search results and product pages may be available only in Japanese.
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