Akita Tofu Castella
Tofu castella drains and grinds tofu, blends it with sugar, egg, starch and related seasonings, then bakes it into a browned slab with a pale, dense and moist center. It is not wheat sponge...

At a glance
| Name | Akita Tofu Castella (Tofu Castella) |
|---|---|
| Prefecture | Akita |
| Region | Hokkaido & Tohoku |
| Type | Dense sweet baked tofu loaf used as ceremonial kuchitori and tea food |
What is it?
Tofu castella drains and grinds tofu, blends it with sugar, egg, starch and related seasonings, then bakes it into a browned slab with a pale, dense and moist center.
It is not wheat sponge cake flavored with tofu. Southern Akita has served it as sweet kuchitori on ceremonial trays, while today it is also an everyday tea sweet and souvenir.
History and local context
MAFF classifies the Akita product among processed legumes made by shaping crumbled tofu with seasoning, starch and sugar. A Yokote City product profile specifically records tofu ground with egg and sugar before baking.
Formulas vary in starch, egg, salt or fish paste and in sweetness. Walnuts, black soybeans or raisins are modern variants, not universal defining ingredients.
How to enjoy it
Chill it or let a thin slice lose its refrigerator chill, then pair the dense sweet tofu texture with green tea. Some products are also served with a little wasabi soy sauce.
Treat it as a moist tofu-and-egg food: refrigerate as labeled, use clean utensils and check the use-by date and soy, egg or other allergens.
Availability varies by maker, season, and destination.
Sources and further reading
Frequently asked questions
Where is Akita Tofu Castella from?
It is associated with Akita, in the Hokkaido & Tohoku region of Japan.
What kind of food is Akita Tofu Castella?
This guide classifies it as dense sweet baked tofu loaf used as ceremonial kuchitori and tea food. See the overview for its defining ingredients and texture.
Can I order Akita Tofu Castella 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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