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.
Referring to the sweet potato as a food item or plant in everyday contexts.
The standard word for sweet potato in Japan. Refers to the common variety with reddish-purple skin and yellow flesh.
さつまいもを焼いて食べました。
I roasted and ate a sweet potato.
秋になるとさつまいもがおいしいです。
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.
このスイートポテトはとても甘いです。
This sweet potato dessert is very sweet.
Formal or technical term for sweet potato, often used in agricultural or scientific contexts.
甘藷の栽培方法について研究しています。
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.
紅はるかは焼き芋に最適です。
Beniharuka is perfect for roasted sweet potatoes.
A variety from Tanegashima, famous for its extremely sweet, orange flesh and creamy texture.
安納芋のスイートポテトを作りました。
I made a sweet potato dessert using Anno-imo.
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.
黄金千貫は芋焼酎の原料です。
Koganesengan is an ingredient for sweet potato shochu.
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.
寒い日には焼き芋が食べたくなります。
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.
紫芋のチップスはきれいな色ですね。
Purple sweet potato chips have a beautiful color, don't they?
大学芋はおやつにぴったりです。
Daigaku-imo is perfect for a snack.
As mentioned, this usually refers to a mashed sweet potato dessert, often shaped and baked.
スイートポテトにバターを加えると風味が増します。
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.