Translation guide
The English phrase "one item" can refer to a single object, a single entry in a list, or a single unit of something. In Japanese, the most natural translation depends on context, such as counting objects, referring to a single thing, or specifying an item in a set.
Referring to one physical or abstract object, often in contexts like shopping, inventory, or general counting.
The most common and versatile way to say 'one item' for general objects. Uses the native Japanese counter つ.
Please give me one apple.
I only need one item.
Often used for one item in a menu, a product, or a piece of goods. Slightly formal.
This is today's recommended item.
This one item is very popular.
Used for counting items in formal contexts, such as inventory, art, or documents. Often used with です/ます.
This item is limited to one per customer.
I purchased one exhibit item.
Used for small, often round or compact objects. Counter 個 is very common for concrete items.
Please crack one egg.
Can I borrow one eraser?
Referring to one entry in a list, form, menu, or database.
Emphasizing singularity, often in contrast to buying or having more than one.
Japanese uses different counters depending on the shape or type of object. 一つ (ひとつ) is the safest generic counter for beginners. For specific items, learn the appropriate counter (e.g., 一個 for small objects, 一枚 for flat objects, 一本 for long objects).
表の一行を削除する。
Delete one row from the table.