# に至っては: when it comes to; as for ~

> Learn how to use に至っては, a JLPT N1 Japanese grammar point meaning when it comes to; as for ~, with structure, nuance, examples, and comparisons.

JLPT level: N1 · Updated: 2026-05-18 · Canonical: https://hane-app.com/blog/n1-ni-ittate-wa/

**に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては** means **when it comes to; as for ~**. It is a **JLPT N1** Japanese grammar pattern used to single out an extreme case within a set, often with surprise, emphasis, or implied criticism.

This grammar point appears frequently in editorials, business reports, formal speeches, and JLPT N1 reading passages. If you want to highlight one extreme example while implying that the general situation is already notable, **に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては** is a powerful tool because it frames the exception as the most striking.

## What does に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては mean?

Use **に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては** when you want to say "when it comes to (this extreme case)…" — drawing attention to the fact that something is especially true, troubling, or noteworthy about a particular person or situation.

Natural translations include:
- when it comes to; as for ~ (often implying “even this one”)

The pattern sets up a contrast: other things may be a certain way, but *this* one is on another level. The speaker’s attitude is frequently one of astonishment, disappointment, or strong emphasis.

## How to form に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては

<div class="formation">
  <span class="ftoken t-stem">Noun</span>
  <span class="fplus">+</span>
  <span class="ftoken t-core">に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては</span>
</div>
<br />
<div class="formation">
  <span class="ftoken t-stem">Verb (plain form)</span>
  <span class="fplus">+</span>
  <span class="ftoken t-core">に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては</span>
</div>

The noun-before form is the most common in everyday usage. When attached to a verb, the phrase still acts like a topic marker, but the whole clause becomes the extreme case being commented on.

Examples of the pattern:
- <ruby>社長<rp>(</rp><rt>しゃちょう</rt><rp>)</rp></ruby>に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては…
- <ruby>問題<rp>(</rp><rt>もんだい</rt><rp>)</rp></ruby>がここまで<ruby>広がる<rp>(</rp><rt>ひろがる</rt><rp>)</rp></ruby>に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては…

## When is に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては used?

Use **に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては** in situations like:
- pointing out the most extreme member of a group
- expressing that even a normally reliable person or institution failed
- underlining how a situation has escalated
- making an emphatic “as for X” statement in formal speech or writing

Tone and register:
- formal to highly formal; common in editorials, business, and spoken formal rebuttals
- In JLPT N1, it frequently appears in reading sections where the author is building an argument

## に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては example sentences

<div class="examples">

<div class="example">
  <div class="example-jp">
    <ruby>社長<rp>(</rp><rt>しゃちょう</rt><rp>)</rp></ruby><ruby>に<rt></rt></ruby><ruby>至<rt>いた</rt></ruby>っては、<ruby>今回<rt>こんかい</rt></ruby>の<ruby>不祥事<rt>ふしょうじ</rt></ruby>を<ruby>全<rt>まった</rt></ruby>く<ruby>把握<rt>はあく</rt></ruby>していなかった。
  </div>
  <div class="example-en">As for the president — he had no grasp of the scandal at all.</div>
  <div class="example-foot">
    <span class="example-tag">extreme example</span>
  </div>
</div>

<div class="example">
  <div class="example-jp">
    <ruby>他<rp>(</rp><rt>ほか</rt><rp>)</rp></ruby>の<ruby>部署<rt>ぶしょ</rt></ruby>も<ruby>混乱<rt>こんらん</rt></ruby>しているが、<ruby>経理部<rt>けいりぶ</rt></ruby>に<ruby>至<rt>いた</rt></ruby>っては<ruby>機能<rt>きのう</rt></ruby>していない。
  </div>
  <div class="example-en">Other departments are in chaos too, but the accounting department — that one simply isn’t functioning.</div>
  <div class="example-foot">
    <span class="example-tag">comparative extreme</span>
  </div>
</div>

<div class="example">
  <div class="example-jp">
    <ruby>彼<rp>(</rp><rt>かれ</rt><rp>)</rp></ruby>は<ruby>普段<rt>ふだん</rt></ruby><ruby>冷静<rt>れいせい</rt></ruby>だが、<ruby>今回<rt>こんかい</rt></ruby>に<ruby>至<rt>いた</rt></ruby>っては<ruby>感情的<rt>かんじょうてき</rt></ruby>になった。
  </div>
  <div class="example-en">He’s usually calm, but when it came to this time, he got emotional.</div>
  <div class="example-foot">
    <span class="example-tag">contrast with usual state</span>
  </div>
</div>

<div class="example">
  <div class="example-jp">
    <ruby>全員<rt>ぜんいん</rt></ruby>が<ruby>遅刻<rt>ちこく</rt></ruby>したが、リーダーに<ruby>至<rt>いた</rt></ruby>っては<ruby>連絡<rt>れんらく</rt></ruby>さえなかった。
  </div>
  <div class="example-en">Everyone was late, but as for the leader — he didn’t even contact us.</div>
  <div class="example-foot">
    <span class="example-tag">worst-case emphasis</span>
  </div>
</div>

<div class="example">
  <div class="example-jp">
    この<ruby>問題<rt>もんだい</rt></ruby>が<ruby>国際的<rt>こくさいてき</rt></ruby>な<ruby>批判<rt>ひはん</rt></ruby>を<ruby>浴<rt>あ</rt></ruby>びるに<ruby>至<rt>いた</rt></ruby>っては、<ruby>無視<rt>むし</rt></ruby>できない。
  </div>
  <div class="example-en">Now that the issue has come under international criticism, it can’t be ignored.</div>
  <div class="example-foot">
    <span class="example-tag">escalated situation</span>
  </div>
</div>

</div>

## Nuance of に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては

The key nuance is **singling out the most extreme case in a set, often with an emotional charge**.

- The pattern implies that the general situation is already bad, surprising, or noteworthy; the item after に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては is the peak.
- It always carries a judgment — you aren’t just listing an example, you’re saying “if even this one… then the situation is serious/unexpected.”
- Because に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては is built on the verb <ruby>至る<rp>(</rp><rt>いたる</rt><rp>)</rp></ruby> (to reach/arrive), it conveys a sense of “having reached this point” — so the topic feels final or escalated.

## に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては vs に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>て

Both patterns share the same verb <ruby>至る<rp>(</rp><rt>いたる</rt><rp>)</rp></ruby>, but their grammatical roles and nuances are distinct.

<div class="compare">
  <div class="cmp a">
    <div class="cmp-head">に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては</div>
    <div class="cmp-sub">topic marker for an extreme case</div>
    <div class="cmp-when">Picks one extreme member of a group and comments on it — “as for X, even X…”</div>
    <div class="cmp-eg"><ruby>社長<rp>(</rp><rt>しゃちょう</rt><rp>)</rp></ruby>に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては<ruby>何<rp>(</rp><rt>なん</rt><rp>)</rp></ruby>も<ruby>知ら<rp>(</rp><rt>しら</rt><rp>)</rp></ruby>なかった。</div>
    <div class="cmp-eg-en">As for the president — he knew nothing.</div>
  </div>
  <div class="cmp b">
    <div class="cmp-head">に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>て</div>
    <div class="cmp-sub">conjunction meaning “reaching the point that…”</div>
    <div class="cmp-when">Describes a whole situation or action that has finally reached a certain stage, often used adverbially.</div>
    <div class="cmp-eg"><ruby>事態<rp>(</rp><rt>じたい</rt><rp>)</rp></ruby>がそこまで<ruby>悪化<rp>(</rp><rt>あっか</rt><rp>)</rp></ruby>するに<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>て、ようやく<ruby>対策<rp>(</rp><rt>たいさく</rt><rp>)</rp></ruby>が<ruby>取ら<rp>(</rp><rt>とら</rt><rp>)</rp></ruby>れた。</div>
    <div class="cmp-eg-en">Only when things had deteriorated to that point were measures finally taken.</div>
  </div>
</div>

The difference: **に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては** isolates a topic; **に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>て** links events. If you can replace the phrase with “as for this specific case” you want the は version; if you mean “reaching the stage where X, then Y” use に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>て.

## Common mistakes with に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては

<div class="mistakes">

<div class="mistake">
  <div class="mline bad">
    <span class="mark bad">❌</span>
    <div class="mline-body"><ruby>普通<rp>(</rp><rt>ふつう</rt><rp>)</rp></ruby>の<ruby>社員<rp>(</rp><rt>しゃいん</rt><rp>)</rp></ruby>に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては、ミスをした。</div>
  </div>
  <div class="note">に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては needs an extreme case, not an ordinary one. An average employee making a mistake isn’t extreme enough.</div>
</div>

<div class="mistake">
  <div class="mline good">
    <span class="mark good">✅</span>
    <div class="mline-body">ベテラン<ruby>社員<rp>(</rp><rt>しゃいん</rt><rp>)</rp></ruby>に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては、ミスをした。</div>
  </div>
  <div class="note">A veteran employee is a more extreme person to single out — the pattern works.</div>
</div>

<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>に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては、<ruby>遅れ<rp>(</rp><rt>おくれ</rt><rp>)</rp></ruby>て<ruby>来<rp>(</rp><rt>き</rt><rp>)</rp></ruby>た。</div>
    <div class="note">The sentence is grammatically possible but lacks a contrast. If everyone else was on time, then “as for him” would be extreme — but without context it falls flat.</div>
  </div>
</div>

<div class="mistake">
  <div class="mline good">
    <span class="mark good">✅</span>
    <div class="mline-body"><ruby>全員<rp>(</rp><rt>ぜんいん</rt><rp>)</rp></ruby>が<ruby>規則<rp>(</rp><rt>きそく</rt><rp>)</rp></ruby>を<ruby>守っ<rp>(</rp><rt>まもっ</rt><rp>)</rp></ruby>ているのに、<ruby>彼<rp>(</rp><rt>かれ</rt><rp>)</rp></ruby>に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては<ruby>遅刻<rp>(</rp><rt>ちこく</rt><rp>)</rp></ruby>した<ruby>上<rp>(</rp><rt>うえ</rt><rp>)</rp></ruby>に<ruby>何<rp>(</rp><rt>なん</rt><rp>)</rp></ruby>の<ruby>連絡<rp>(</rp><rt>れんらく</rt><rp>)</rp></ruby>もなかった。</div>
  </div>
  <div class="note">The contrast with the rest of the group makes the extreme case clear. Always set up the norm first.</div>
</div>

</div>

## Is に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては on the JLPT?

<div class="jlpt-card">
  <div class="jlpt-shield">N1</div>
  <div class="jlpt-info">
    <p><strong>に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては</strong> is firmly a <strong>JLPT N1</strong> grammar point, appearing regularly in reading comprehension and grammar sections.</p>
    <ul class="jlpt-checks">
      <li>Recognize it in editorials and opinion pieces where the writer highlights an extreme case.</li>
      <li>Expect questions that test the “extreme topic” nuance — not just “as for.”</li>
      <li>Practice distinguishing it from に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>て and other に～ patterns.</li>
    </ul>
  </div>
</div>

For the test, treat に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては as a signpost: the sentence that follows will be the punchline about that extreme case.

## Practice questions for に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては

<div class="prompts">

<div class="prompt">
  <div class="prompt-num">1</div>
  <div class="prompt-text">Think of a group where most members performed poorly and one person was exceptionally worse. Write a sentence using に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては to single out that one person.</div>
  <div class="prompt-tag">extreme example</div>
</div>

<div class="prompt">
  <div class="prompt-num">2</div>
  <div class="prompt-text">Describe a situation where a normally reliable system broke down under pressure, then use に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては to comment on the most critical component.</div>
  <div class="prompt-tag">escalated topic</div>
</div>

<div class="prompt">
  <div class="prompt-num">3</div>
  <div class="prompt-text">Rewrite a sentence using に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>て to instead use に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては (changing the structure to focus on an extreme topic).</div>
  <div class="prompt-tag">contrast with に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>て</div>
</div>

<div class="prompt">
  <div class="prompt-num">4</div>
  <div class="prompt-text">Read an editorial paragraph in Japanese, underline every occurrence of に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては, and explain why the writer singled out each topic.</div>
  <div class="prompt-tag">reading comprehension</div>
</div>

</div>

## Learning path for に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては

To master **に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては**, build from recognition to production while internalizing the “extreme case” constraint.

<div class="path">

<div class="path-step">
  <div class="step-num">1</div>
  <div class="step-body">Memorise the formation <strong>Noun + に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては</strong> and <strong>Verb (plain) + に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては</strong>. Confirm you can attach it correctly to a wide range of words.</div>
</div>

<div class="path-step">
  <div class="step-num">2</div>
  <div class="step-body">Compare it with <strong>に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>て</strong> using real sentences. Write one pair where the は version changes the focus from a sequential event to a singled-out topic.</div>
</div>

<div class="path-step">
  <div class="step-num">3</div>
  <div class="step-body">Collect 5–6 example sentences from news articles or editorials. For each, identify the set and why the chosen noun is the extreme member.</div>
</div>

<div class="path-step">
  <div class="step-num">4</div>
  <div class="step-body">Create your own sentences that first establish a normal baseline, then introduce the extreme case with に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては. Check with a native speaker or tutor if possible.</div>
</div>

<div class="path-step">
  <div class="step-num">5</div>
  <div class="step-body">Mix に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては into your formal writing practice — reports, opinion essays — to cement the register and nuance.</div>
</div>

</div>

## Related grammar to review next

- [に](/blog/n1-ni/) — foundation for many formal に-based conjunctions and topic markers
- [に<ruby>値<rp>(</rp><rt>あたい</rt><rp>)</rp></ruby>する](/blog/n1-ni-atai-suru/) — because it also attaches to nouns to express a judgment (worthiness)
- [に<ruby>当たっ<rp>(</rp><rt>あたっ</rt><rp>)</rp></ruby>て](/blog/n1-ni-atte/) — a similarly formal に construction often used at the start of an event
- [に<ruby>引き換え<rp>(</rp><rt>ひきかえ</rt><rp>)</rp></ruby>](/blog/n1-ni-hikikae/) — because it also contrasts two extremes, though in the opposite direction

## Learn に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては with Hane

If you want to review **に<ruby>至っ<rp>(</rp><rt>いたっ</rt><rp>)</rp></ruby>ては** together with the related patterns above, Hane helps you practice Japanese in short, focused sessions. You can drill formation, compare nuances, and test yourself in context — without burying yourself in theory.

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