Translation guide
How to express that someone or something has influence in Japanese, from describing powerful people to impactful ideas.
He is an influential figure in the political world.
This newspaper is a very influential media outlet.
Means 'prominent', 'leading', or 'powerful'. Often used for influential people, companies, or candidates. Slightly more formal.
He is an influential candidate in the presidential election.
Influential companies are supporting this project.
Literally 'has a big influence'. Used when emphasizing the scale of impact rather than the person's status.
Her opinion is very influential in meetings.
To say that a book, theory, movement, etc. has had a significant impact on something.
Same as above, but applied to abstract things. Very versatile.
This book is one of the most influential novels of the 20th century.
Past tense of 'to influence'. Used to describe something that had an influence on something else. Often used in historical contexts.
Literally 'influence is strong'. Used when the influence is particularly powerful or pervasive.
To describe someone who holds a position of power or can affect outcomes.
Both mean 'influential', but 影響力のある focuses on the actual influence or impact, while 有力な emphasizes prominence, power, or being a leading candidate. 有力な is often used in news about elections or business leaders.
an influential critic (whose opinions affect others)
a leading presidential candidate (prominent, likely to win)
The word 影響者 (えいきょうしゃ) exists but is mainly used in marketing contexts (influencer on social media). For a generally influential person, use 影響力のある人 or 有力者 (ゆうりょくしゃ).
His theory influenced many scientists.
This culture still has a strong influence on the region.
She is influential in meetings (her opinions carry weight).