Translation guide
The English phrase 'on behalf of' is used to indicate that you are acting for someone else, representing them, or speaking for them. In Japanese, this concept is expressed through several different structures depending on the context: whether you are acting as a representative, delivering a message, or doing something for someone's sake. The most common and versatile expression is 〜の代わりに, but other patterns like 〜を代表して or 〜にかわって are used in formal or specific situations.
On behalf of the president, I would like to say a few words.
Means 'in place of' or 'on behalf of'. It can be used when substituting for someone, but it's slightly less formal than 〜を代表して and can be used in everyday situations.
On behalf of my mother, I would like to express our gratitude.
Literally 'instead of', this is the most common way to say 'on behalf of' in casual and everyday contexts. It can imply substitution rather than formal representation.
I'll attend the meeting on his behalf.
To do something for someone else's sake or in their interest.
This is the most direct way to express doing something for someone's benefit. It can be used in many contexts, from formal to casual.
On behalf of everyone, I will do my best.
Specifically means 'as a proxy/agent for'. It's used in legal or business contexts when you have been authorized to act for someone.
To convey a message or express an opinion on someone else's behalf.
A formal expression meaning 'receiving the intention of' and acting accordingly. Used in official statements.
On behalf of the president's intentions, we will proceed with this project.
When asking someone to relay a message on your behalf, this pattern is natural. It means 'Please tell them from me that...'
These three patterns can all translate 'on behalf of', but they have different nuances. 〜の代わりに is the most general and can be used in casual situations, but it often implies a simple substitution. 〜にかわって is more formal and implies acting in someone's place, often with a sense of duty. 〜を代表して is the most formal and is used when officially representing a group or organization.
I went shopping on behalf of my mother (instead of her).
On behalf of my mother, I will give a greeting.
On behalf of the company, I apologize.
The English phrase 'on behalf of' does not have a single direct equivalent in Japanese. Translating it word-for-word can lead to unnatural expressions. Always consider the context: are you representing, substituting, or doing something for someone's benefit? Choose the appropriate pattern accordingly.
I signed the contract on his behalf.
On behalf of Mr. Tanaka, please tell them that tomorrow's meeting is canceled.