Translation guide
How to express 'serial number' in Japanese, from product codes to formal documents.
The unique identifying number assigned to a manufactured product, device, or appliance.
The most common and direct loanword for 'serial number', used in everyday contexts for electronics, software, and consumer goods.
Where is the serial number of this product written?
Literally 'manufacturing number', often used interchangeably with serial number, especially in formal or technical contexts.
Please fill in the serial number on the warranty card.
Abbreviated form commonly seen on labels, forms, and in written instructions.
The serial number is affixed to the bottom of the unit.
A unique number assigned to a document, certificate, or official record for identification.
The unique number printed on each banknote.
Specifically used for the serial number on banknotes. Not used for other items.
I noted down the serial number of the bill.
シリアルナンバー is the most common and widely understood term for everyday items. 製造番号 is more formal and often used in technical documentation or by manufacturers. In casual conversation, シリアルナンバー is preferred.
Please tell me the serial number.
The serial number is stated on the warranty.
Often used for reference numbers or serial numbers in administrative contexts, such as application forms or case files.
Please keep a record of the serial number on the application form.