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Room of Japan · Food

Butadon

In short

Butadon is a bowl of rice topped with thick slices of pork coated in a sweet soy sauce. It is a specialty of Obihiro in the Tokachi area of Hokkaido, said to be the birthplace of the dish.
A local dish of Hokkaido (Tokachi)From MAFF’s “Our Local Dishes”
豚丼Butadon
Where
Hokkaido (Tokachi)

From the Ministry of Agriculture, Forestry and Fisheries.

What goes into Butadon. Arranged by CCN from MAFF’s recipe: grouped here into main ingredients and seasonings, and translated. Amounts are as MAFF gives them.
IngredientAmount
Main ingredients
Pork loin150 g
Long onion1/4
Cooked rice200 g
Seasonings and liquids
Tokachi butadon sauce: soy sauce2 tablespoons
Tokachi butadon sauce: sugar1 tablespoon
Tokachi butadon sauce: mirin1/2 tablespoon

Pigs in Tokachi

Pig farming began in the Tokachi area around the end of the Meiji period, and pork has been a familiar food there since. Obihiro, in a district where pig farming was active, is said to be the birthplace of butadon.

Why pork instead of eel

Butadon is said to have begun in the early Showa period at a dining hall in Obihiro, where someone made a bowl of charcoal-grilled pork with a sauce like the one for grilled eel.

At first, the cook saw farmers and pioneers working hard in the sweat and wanted to serve them a stamina dish. The plan was to use eel, but eel was expensive and hard to get. So the cook turned to pork. Pig farming was active in Tokachi at the time, and pork was close at hand and easy to get.

How it is made

Loin or belly pork is mostly used. The pork is cooked in a frying pan, then coated with a sauce of sugar and soy sauce. The topping is usually thin shreds of white onion, and sometimes green peas.

Apart from the garnish, nothing extra goes in, so it is a very simple dish. Grilling over charcoal makes it more fragrant.

A dish known across Japan

It is a home dish in Tokachi, eaten by all ages through the year, and served widely in restaurants there. Food makers sell butadon sauce in supermarkets.

In recent years it has drawn attention as a local gourmet dish, and people come from all over Japan. A Hokkaido food maker made February 10 “Butadon Day,” because 2 can be read as “bu(ta)” and 10 as “don.”

Think about it

There is no single right answer. Talking it over with someone at home is a good way to learn.

Did you know? — February 10 is Butadon Day: 2 can be read “bu(ta)” and 10 “don.”
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About this page
All facts and the recipe: Ministry of Agriculture, Forestry and Fisheries (MAFF), “Uchi no Kyodo Ryori” (Our Local Dishes): Butadon (Japanese, used on October 6, 2026). This page was written by CCN from that source: translated, shortened and rearranged. It was not made by MAFF.
Written by CCN CO., LTD.
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