# を禁じ得ない: can't help but; can't refrain from ~

> Learn how to use を禁じ得ない, a JLPT N1 Japanese grammar point meaning can't help but, with structure, nuance, examples, mistakes, and comparisons.

JLPT level: N1 · Updated: 2026-05-18 · Canonical: https://hane-app.com/blog/n1-o-kinji-enai/

**を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない** (をきんじえない) means **can't help but; can't refrain from ~**. It is a **JLPT N1** Japanese grammar pattern used to express that you cannot suppress a strong, involuntary emotional reaction.

This grammar point appears frequently in formal writing, news commentary, and essays. If you want to convey that an emotion wells up despite your rational control — that you simply cannot help feeling it — **を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない** is the precise tool you need.

<div class="pullquote">Use <strong>を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない</strong> when an emotion is so powerful that you cannot hold it back, no matter how hard you try.</div>

## What does を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない mean?

**を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない** means that you are unable to suppress a natural emotional response. The feeling arises spontaneously and defies restraint.

Natural translations include:
- can't help but feel; cannot refrain from; be unable to suppress

The best translation depends on the sentence. Try to notice what emotion the speaker is describing, then choose the English phrase that preserves that sense of involuntary reaction.

## How to form を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない

<div class="formation">
  <span class="ftoken"><ruby>怒り<rp>(</rp><rt>いかり</rt><rp>)</rp></ruby></span>
  <span class="fplus">+</span>
  <span class="ftoken t-core">を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない</span>
</div>

<div class="formula">Noun (emotion) + を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない</div>

Only nouns that describe clear, intense emotions can fill this slot. Common nouns include:

- <ruby>怒り<rp>(</rp><rt>いかり</rt><rp>)</rp></ruby> (anger)
- <ruby>悲しみ<rp>(</rp><rt>かなしみ</rt><rp>)</rp></ruby> (sadness)
- <ruby>同情<rp>(</rp><rt>どうじょう</rt><rp>)</rp></ruby> (sympathy)
- <ruby>感動<rp>(</rp><rt>かんどう</rt><rp>)</rp></ruby> (deep emotion / being moved)
- <ruby>驚き<rp>(</rp><rt>おどろき</rt><rp>)</rp></ruby> (surprise)
- <ruby>不安<rp>(</rp><rt>ふあん</rt><rp>)</rp></ruby> (uneasiness)

A plain, non-emotional noun will break the pattern. When you see a test question, the wrong answer choices often pair a neutral noun with this structure to trap you.

## When is を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない used?

Use **を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない** in situations like:
- expressing a personal emotional reaction to a news story or an event
- commenting on a situation where the emotion feels overwhelming
- written analysis, editorials, and formal speeches

Tone and register:
- formal and literary; rarely used in casual conversation
- common in newspapers, essays, and official statements

If you used it while chatting with friends, you would sound stiff and overly dramatic. Reserve it for contexts where a measured, yet powerful, statement about emotion is appropriate.

## を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない example sentences

<div class="examples">
  <div class="example">
    <div class="example-jp">
      その<span class="furi">事故</span>の<span class="furi">報</span>に<span class="furi">接</span>し、<span class="furi">深</span>い<span class="furi">悲</span>しみ<strong>を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>なかった</strong>。
    </div>
    <div class="example-en">Hearing the news of that accident, I couldn't help but feel deep sadness.</div>
    <div class="example-foot"><span class="example-tag">news reaction</span></div>
  </div>
  <div class="example">
    <div class="example-jp">
      <span class="furi">彼</span>の<span class="furi">無責任</span>な<span class="furi">態度</span>には<span class="furi">怒</span>り<strong>を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない</strong>。
    </div>
    <div class="example-en">I can't refrain from feeling anger at his irresponsible attitude.</div>
    <div class="example-foot"><span class="example-tag">personal judgment</span></div>
  </div>
  <div class="example">
    <div class="example-jp">
      この<span class="furi">映画</span>のラストシーンには<span class="furi">誰</span>もが<span class="furi">感動</span><strong>を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない</strong>だろう。
    </div>
    <div class="example-en">No one can help but be moved by this movie's final scene.</div>
    <div class="example-foot"><span class="example-tag">positive emotion</span></div>
  </div>
  <div class="example">
    <div class="example-jp">
      <span class="furi">被災地</span>の<span class="furi">映像</span>を<span class="furi">見</span>て、<span class="furi">強</span>い<span class="furi">同情</span><strong>を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>なかった</strong>。
    </div>
    <div class="example-en">Seeing the footage of the disaster area, I couldn't suppress my strong sympathy.</div>
    <div class="example-foot"><span class="example-tag">witnessing suffering</span></div>
  </div>
  <div class="example">
    <div class="example-jp">
      <span class="furi">突然</span>の<span class="furi">引退</span><span class="furi">発表</span>に<span class="furi">驚</span>き<strong>を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ません</strong>。
    </div>
    <div class="example-en">I cannot hide my surprise at the sudden retirement announcement.</div>
    <div class="example-foot"><span class="example-tag">formal statement</span></div>
  </div>
  <div class="example">
    <div class="example-jp">
      <span class="furi">未</span>だに<span class="furi">原因</span>が<span class="furi">明</span>らかにならないことに<span class="furi">不安</span><strong>を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない</strong>。
    </div>
    <div class="example-en">I can't help but feel uneasy about the fact that the cause still hasn't been clarified.</div>
    <div class="example-foot"><span class="example-tag">ongoing uncertainty</span></div>
  </div>
</div>

After reading each sentence, ask what job **を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない** is doing: it’s forcing the listener to acknowledge an emotion that the speaker cannot control. That makes the nuance easier to remember than a single English phrase.

## Nuance of を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない

The core nuance is that the emotion is **involuntary, immediate, and undeniable**. Even if the speaker wanted to remain calm or neutral, the feeling breaks through.

This is different from simply saying 「<ruby>悲しかっ<rp>(</rp><rt>かなしかっ</rt><rp>)</rp></ruby>た」 (I was sad). **を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない** adds a layer of helplessness in the face of that emotion. It implies the feeling was so strong that rational suppression failed.

<div class="note-callout">
  <div class="note-icon">⚠️</div>
  <div class="note-body"><strong>Register matters.</strong> Using を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない in a casual text message would be jarring. It belongs in formal commentary and is a hallmark of advanced, literate Japanese.</div>
</div>

You also cannot use it for trivial matters. Feeling irritation because your train is two minutes late doesn't warrant を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない — the emotion must carry weight and significance.

## を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない vs ざるを<ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない

Both patterns can translate to "can't help but," but they operate in completely different domains.

<div class="compare">
  <div class="cmp">
    <div class="cmp-head a">を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない</div>
    <div class="cmp-sub">involuntary <strong>emotion</strong></div>
    <div class="cmp-when">Use when an emotion arises on its own and you cannot stop it.</div>
    <div class="cmp-eg"><ruby>怒り<rp>(</rp><rt>いかり</rt><rp>)</rp></ruby>を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない</div>
    <div class="cmp-eg-en">cannot hold back my anger</div>
  </div>
  <div class="vs">vs</div>
  <div class="cmp">
    <div class="cmp-head b">ざるを<ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない</div>
    <div class="cmp-sub">unavoidable <strong>action</strong></div>
    <div class="cmp-when">Use when circumstances force you to do something you might not want to do.</div>
    <div class="cmp-eg"><ruby>認め<rp>(</rp><rt>みとめ</rt><rp>)</rp></ruby>ざるを<ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない</div>
    <div class="cmp-eg-en">have no choice but to admit</div>
  </div>
</div>

Consider this pair:

- <ruby>彼<rp>(</rp><rt>かれ</rt><rp>)</rp></ruby>の<ruby>自己<rp>(</rp><rt>じこ</rt><rp>)</rp></ruby><ruby>中心<rp>(</rp><rt>ちゅうしん</rt><rp>)</rp></ruby><ruby>的<rp>(</rp><rt>てき</rt><rp>)</rp></ruby>な<ruby>行動<rp>(</rp><rt>こうどう</rt><rp>)</rp></ruby>に<ruby>怒り<rp>(</rp><rt>おこり</rt><rp>)</rp></ruby>**を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない**。  
  → The anger erupted inside me; I couldn't stop it.

- <ruby>彼<rp>(</rp><rt>かれ</rt><rp>)</rp></ruby>の<ruby>実力<rp>(</rp><rt>じつりょく</rt><rp>)</rp></ruby>を<ruby>認め<rp>(</rp><rt>みとめ</rt><rp>)</rp></ruby>**ざるを<ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない**。  
  → Logic and facts forced me to recognize his ability; I had no alternative.

If both translations feel possible, check whether the core experience is a **feeling** or an **external action**. That distinction always tells you which pattern is correct.

## Common mistakes with を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない

<div class="mistakes">
  <div class="mistake">
    <div class="mline bad">
      <span class="mark bad">❌</span>
      <div class="mline-body"><ruby>彼<rp>(</rp><rt>かれ</rt><rp>)</rp></ruby>の<ruby>遅刻<rp>(</rp><rt>ちこく</rt><rp>)</rp></ruby><strong>を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない</strong>。</div>
    </div>
    <div class="note">「<ruby>遅刻<rp>(</rp><rt>ちこく</rt><rp>)</rp></ruby>」is an event, not an emotion. The pattern breaks.</div>
  </div>
  <div class="mistake">
    <div class="mline good">
      <span class="mark good">✅</span>
      <div class="mline-body"><ruby>彼<rp>(</rp><rt>かれ</rt><rp>)</rp></ruby>の<ruby>度重なる<rp>(</rp><rt>たびかさなる</rt><rp>)</rp></ruby><ruby>遅刻<rp>(</rp><rt>ちこく</rt><rp>)</rp></ruby>に<strong><ruby>怒り<rp>(</rp><rt>いかり</rt><rp>)</rp></ruby>を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない</strong>。</div>
    </div>
    <div class="note">Now the noun is an emotion, so the sentence works.</div>
  </div>
  <div class="mistake">
    <div class="mline bad">
      <span class="mark bad">❌</span>
      <div class="mline-body">ちょっとした<ruby>失敗<rp>(</rp><rt>しっぱい</rt><rp>)</rp></ruby>にショック<strong>を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない</strong>。</div>
    </div>
    <div class="note">“Shock” is an emotion, but the overall situation is too minor for this formal pattern.</div>
  </div>
  <div class="mistake">
    <div class="mline good">
      <span class="mark good">✅</span>
      <div class="mline-body"><ruby>大きな<rp>(</rp><rt>おおきな</rt><rp>)</rp></ruby><ruby>信頼<rp>(</rp><rt>しんらい</rt><rp>)</rp></ruby>を<ruby>裏切ら<rp>(</rp><rt>うらぎら</rt><rp>)</rp></ruby>れたことに<strong><ruby>怒り<rp>(</rp><rt>いかり</rt><rp>)</rp></ruby>と<ruby>悲しみ<rp>(</rp><rt>かなしみ</rt><rp>)</rp></ruby>を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない</strong>。</div>
    </div>
    <div class="note">The emotion is strong, and the formal register fits the betrayal described.</div>
  </div>
</div>

A quick self-check: before using を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない, ask yourself, “Is this an intense, involuntary emotion I’m describing in a formal setting?” If not, rephrase.

## Is を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない on the JLPT?

<div class="jlpt-card">
  <div class="jlpt-shield">N1</div>
  <div class="jlpt-info">
    <p><strong>を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない</strong> is a staple of <strong>JLPT N1</strong> grammar.</p>
    <div class="jlpt-checks">
      <div>✅ Recognise it in formal reading passages</div>
      <div>✅ Distinguish it from ざるを<ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない and を<ruby>余儀<rp>(</rp><rt>よぎ</rt><rp>)</rp></ruby>なくされる</div>
      <div>✅ Supply the correct emotion noun in fill-in-the-blank questions</div>
    </div>
    <p>Test questions rarely ask you to produce a full original sentence with this pattern. Instead, they test your ability to see that an emotion noun is needed and that the register is high. Expect to see it in the reading section of the N1 exam, often in an editorial or critique.</p>
  </div>
</div>

## Practice questions for を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない

<div class="prompts">
  <div class="prompt">
    <div class="prompt-num">1</div>
    <div class="prompt-text">You read that a historic building burned down. Write a sentence expressing that you cannot help feeling deep sadness.</div>
    <div class="prompt-tag">emotion: sad</div>
  </div>
  <div class="prompt">
    <div class="prompt-num">2</div>
    <div class="prompt-text">A politician made a remark you find completely unacceptable. Use を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない to convey your anger.</div>
    <div class="prompt-tag">emotion: angry</div>
  </div>
  <div class="prompt">
    <div class="prompt-num">3</div>
    <div class="prompt-text">Someone you respected worked tirelessly for a good cause. Express that you can't help but feel moved.</div>
    <div class="prompt-tag">emotion: moved</div>
  </div>
  <div class="prompt">
    <div class="prompt-num">4</div>
    <div class="prompt-text">Now write a pair of sentences: one with を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない and one with ざるを<ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない. Explain how the core meaning shifts.</div>
    <div class="prompt-tag">comparison drill</div>
  </div>
</div>

Keep your first sentences simple. Once the structure feels natural, add context that justifies the formal register.

## Learning path for を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない

<div class="path">
  <div class="path-step">
    <div class="step-num">1</div>
    <div class="step-body">Memorise the formation: <strong>emotion noun + を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない</strong>. Make a list of 6–8 emotion nouns that fit.</div>
  </div>
  <div class="path-step">
    <div class="step-num">2</div>
    <div class="step-body">Build a strong contrast with ざるを<ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない. Write three pairs where the choice of pattern completely changes the meaning.</div>
  </div>
  <div class="path-step">
    <div class="step-num">3</div>
    <div class="step-body">Read an opinion column in a Japanese newspaper. Underline every instance of を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない you find and note the emotion noun used.</div>
  </div>
  <div class="path-step">
    <div class="step-num">4</div>
    <div class="step-body">Produce a short formal paragraph about a current event, using を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない at least twice. Then read it aloud to check the tone.</div>
  </div>
  <div class="path-step">
    <div class="step-num">5</div>
    <div class="step-body">Finally, review it together with the related grammar patterns below. Notice the common thread: they all attach to nouns and appear at advanced levels.</div>
  </div>
</div>

## Related grammar to review next

- [を<ruby>踏まえ<rp>(</rp><rt>ふまえ</rt><rp>)</rp></ruby>て](/blog/n1-o-fumaete/) — because it also uses the particle を with a noun to build a formal, advanced expression
- [を<ruby>経<rp>(</rp><rt>へ</rt><rp>)</rp></ruby>て](/blog/n1-o-hete/) — because it shares the structure of marking a noun with を before a verb, common in N1
- [を<ruby>控え<rp>(</rp><rt>ひかえ</rt><rp>)</rp></ruby>て](/blog/n1-o-hikaete/) — because it follows the same を + noun + verb pattern, often found in similar formal contexts
- [をいいことに](/blog/n1-o-ii-koto-ni/) — because it also creates a fixed expression around a noun and shows a high-level grammatical relationship

## Learn を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない with Hane

If you want to review **を<ruby>禁じ<rp>(</rp><rt>きんじ</rt><rp>)</rp></ruby><ruby>得<rp>(</rp><rt>え</rt><rp>)</rp></ruby>ない** together with the patterns above, Hane helps you practice Japanese in short, focused sessions. Each session lets you see these structures in context and build the instinct to choose correctly.

Browse more lessons here:
- [All grammar lessons](/blog/)
- [JLPT N1 grammar lessons](/blog/n1/)