Translation guide
In Japanese, the most common sweet potato is the satsumaimo, with yellow flesh and a sweet, chestnut-like flavor. Other varieties exist, and the word can also refer to dishes or cultural associations.
sweet potato (vegetable)
roasted sweet potato
candied sweet potato
The standard word for sweet potato in Japan. Refers to the common variety with reddish-purple skin and yellow flesh.
I roasted and ate a sweet potato.
Sweet potatoes are delicious in the fall.
Loanword from English, but in Japanese it usually refers to a sweet potato dessert (mashed sweet potato mixed with sugar, butter, etc., often baked). Not typically used for the raw vegetable.
If you say スイートポテト, Japanese people will think of the dessert, not the vegetable.
This sweet potato dessert is very sweet.
Formal or technical term for sweet potato, often used in agricultural or scientific contexts.
I am researching cultivation methods for sweet potatoes.
Distinguishing between different types of sweet potatoes commonly found in Japan.
A popular modern variety known for its very high sweetness and moist texture when baked.
Beniharuka is perfect for roasted sweet potatoes.
A variety from Tanegashima, famous for its extremely sweet, orange flesh and creamy texture.
Purple sweet potato with vibrant violet flesh, often used in desserts and snacks for its color.
A variety primarily used for making shochu (Japanese distilled spirit), not typically eaten directly.
Referring to common sweet potato dishes or processed foods.
Roasted sweet potato, a classic autumn/winter street food. Often sold from trucks with a distinctive call.
On cold days, I crave roasted sweet potatoes.
Candied sweet potato: deep-fried sweet potato chunks coated in a hard sugar glaze, often with sesame seeds.
Sweet potato fries: thin strips of sweet potato deep-fried and coated with sugar, a popular snack.
In English, 'yam' and 'sweet potato' are sometimes used interchangeably, but in Japanese, ヤム (yamu) refers to a different tuber. Also, じゃがいも (jagaimo) is the regular potato, not sweet potato.
In autumn and winter, you may hear trucks driving around neighborhoods selling 焼き芋 (yaki-imo) with a distinctive song or call. It's a nostalgic sound for many Japanese people.
I made a sweet potato dessert using Anno-imo.
Purple sweet potato chips have a beautiful color, don't they?
Koganesengan is an ingredient for sweet potato shochu.
Daigaku-imo is perfect for a snack.
As mentioned, this usually refers to a mashed sweet potato dessert, often shaped and baked.
Adding butter to sweet potato dessert enhances the flavor.
芋けんぴはカリカリしていておいしいです。
Imo-kenpi is crispy and delicious.