GrammarN12 min read2026-02-17

〜にして

A versatile pattern with three distinct uses: marking time, combining identities, and emphasizing states.

Meaning

This grammar pattern has three main uses. First, with nouns, it indicates a place, occasion, or point in time, equivalent to 「…において」, 「…で」, or 「…に」. Second, with な-adjectives or nouns, it expresses that something has two aspects (A and B), meaning "being both A and B." Third, with な-adjectives or nouns, it emphasizes a situation, state, or condition.

Formation

Part of speechFormation
Nounにして
な-adjectiveにして

Examples

  1. 司法試験はとても難しく、8回目にしてようやく合格できました。
    The bar exam is extremely difficult; I finally managed to pass on my eighth attempt.

  2. 彼は55歳にして父親になった。
    He became a father at the age of 55.

  3. スミスさんは俳優にして監督でもある。
    Mr. Smith is both an actor and a director.

  4. 家は火事になったが、幸いにして家族はみんな無事でした。
    The house caught fire, but fortunately, everyone in the family was safe.

  5. 不幸にして、山本選手は試合中に足に大怪我を負い、サッカーが二度とできないと告げられた。
    Unfortunately, Yamamoto suffered a serious leg injury during the match and was told he would never be able to play soccer again.

Summary

  • 「〜にして」means "at (a point in time); being both A and B; fortunately/unfortunately"
  • Attaches to nouns and な-adjectives
  • In its first usage, 「にして」emphasizes the place, occasion, or point in time.

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