一人一人

ひとりひとり

one by one, each

JLPT N3

Character Breakdown

Meaning and Usage

"一人一人" (ひとりひとり) means "one by one" or "each individual." It emphasizes considering or treating people separately rather than as a group. This word is often used in formal or polite contexts to show respect for individual opinions, actions, or distribution.

Common Collocations

  • 一人一人の意見 (ひとりひとりのいけん): each person's opinion, used when emphasizing individual viewpoints.
  • 一人一人が責任を持つ (ひとりひとりがせきにんをもつ): each person takes responsibility, common in discussions about duties or roles.
  • 一人一人に配る (ひとりひとりにくばる): distribute to each person, often used in events or gift-giving.

Register and Nuance

This phrase is polite and neutral, suitable for both spoken and written Japanese. It conveys a sense of respect and attention to individuals. It is more formal than simply saying "みんな" (everyone) or "各自" (each).

Common Mistakes

Learners sometimes confuse 一人一人 with 一人で (alone/by oneself). Remember, 一人一人 focuses on individuals within a group, not being alone.

Example Sentences

せんせいはひとりひとりのいけんをていねいにきいた。

The teacher carefully listened to each person's opinion.

ひとりひとりがせきにんをもってこうどうしなければならない。

Each individual must act responsibly.

いべんとではひとりひとりにぷれぜんとがくばられた。

At the event, gifts were distributed to each person.