JLPT N1 6 min read Updated May 18, 2026 Grammar pattern

にかまけて

to be too busy; to focus / concentrate only on ~

Learn how to use にかまけて, a JLPT N1 Japanese grammar point meaning to be too busy or to concentrate only on something, with structure, nuance, examples, mistakes, and comparisons.

Meaning
to be too busy; to focus / concentrate only on ~
Pattern
にかまけて
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JLPT grammar
JLPT
N1

にかまけて means to be too busy; to focus / concentrate only on ~. It is a JLPT N1 Japanese grammar pattern used to indicate that someone becomes so preoccupied with one thing that they neglect other responsibilities or duties.

This grammar point often appears in formal writing, editorials, and N1 reading comprehension sections. If you want to express that someone is so absorbed in one activity that they ignore everything else — often with a critical or regretful tone — にかまけて is the precise pattern to learn.

Use にかまけて to highlight that someone is so absorbed in one thing that they neglect everything else.

What does にかまけて mean?

Use にかまけて when you want to say that a person is so busy concentrating on one activity or matter that they fail to attend to other important things. It carries an implication of neglect or irresponsibility.

Natural translations include:

  • to be too busy with; to be engrossed in; to concentrate only on; to let oneself be absorbed in (to the detriment of other things)

The meaning depends heavily on context. The core idea is single-minded focus that causes neglect.

How to form にかまけて

Attach にかまけて directly to a noun. The noun represents the task or distraction that consumes the person’s attention.

Noun + にかまけて

Examples of the pattern:

  • 仕事(しごと)にかまけて
  • 遊び(あそび)にかまけて
  • 勉強(べんきょう)にかまけて

The pattern never attaches to verbs, adjectives, or entire clauses. In JLPT questions, wrong answer choices often try to combine にかまけて with a te-form or a verb stem — those are always incorrect.

When is にかまけて used?

Use にかまけて in situations like:

  • criticizing someone for ignoring responsibilities
  • reflecting on one’s own misplaced priorities
  • describing a situation where a person’s entire focus is on one thing and everything else falls apart

Tone and register:

  • predominantly written; formal to semi-formal. It appears often in essays, newspaper opinions, and JLPT N1 reading passages. In spoken Japanese, you would more likely hear ~に夢中(むちゅう)で or ~に忙しく(いそがしく)て, but にかまけて adds a more literary, evaluative weight.

にかまけて example sentences

仕事しごとにかまけて、家族かぞくをかえりみない。
He is so busy with work that he neglects his family.
neglect
あそびにかまけて、宿題しゅくだいをまったくしない。
She concentrates only on having fun and doesn’t do her homework at all.
趣味しゅみにかまけて、家事かじおろそかになっている。
So caught up in his hobby that household chores are being neglected.
勉強べんきょうにかまけて、友達ともだちとの約束やくそくをすっかりわすれていた。
Too caught up in studying and completely forgot a promise with a friend.
準備じゅんびにかまけて、本番ほんばんおくれてしまった。
I was so focused on preparations that I ended up late for the actual event.

After reading each sentence, ask what にかまけて signals: focus on one thing causing failure elsewhere. That concept will stick better than a one-word English translation.

Nuance of にかまけて

The key nuance is single-minded preoccupation that makes you overlook or ignore something important. This is not neutral busyness — there is always a negative outcome implied.

When someone says 仕事(しごと)にかまけて, they are not saying “I’m busy with work” in a neutral sense; they are signalling that because of work, something else (health, family, friendships) has suffered. Similarly, a sentence with 遊び(あそび)にかまけて implies “he is so obsessed with fun that he’s being irresponsible.”

Think of **にかまけて** as “neglectfully absorbed in.” If you can replace it with “too busy/engrossed in X **and therefore failing at Y**,” you’re on the right track.

にかまけて vs に専念(せんねん)して

Both patterns involve focusing on one thing, but they differ drastically in tone and outcome.

にかまけて vs に専念(せんねん)して
にかまけて
Preoccupation that leads to neglect
Use when the focus causes a lack of attention to other responsibilities — negative nuance.
仕事(しごと)にかまけて、健康(けんこう)害し(がいし)た。
So absorbed in work that he ruined his health.
専念(せんねん)して
Devoting oneself to a single goal
Neutral or positive — you are concentrating on one thing because it is important, without necessarily ignoring duties.
研究(けんきゅう)専念(せんねん)して、成果(せいか)上げ(あげ)た。
Devoted himself to research and achieved results.

If you replace にかまけて with 専念(せんねん)して in the first sentence, you lose the critical tone and the implication that health was sacrificed. That difference is exactly what N1 reading questions test.

Common mistakes with にかまけて

仕事しごとをかまけて、遅刻ちこくした。
仕事しごとにかまけて、遅刻ちこくした。
にかまけて always takes the particle **に**, not **を** — never use をかまけて.
あそんでかまけて、勉強べんきょうしなかった。
あそびにかまけて、勉強べんきょうしなかった。
Attach にかまけて to a **noun**, not a te-form or verb stem. Use the noun form of the action (遊び(あそび), not 遊ん(あそん)で).
趣味しゅみにかまけて、とてもたのしかった。
趣味しゅみ専念せんねんして、とてもたのしかった。
Don’t use にかまけて when the result is purely positive; に専念(せんねん)して or に夢中(むちゅう)で would be appropriate.

Is にかまけて on the JLPT?

Yes. にかまけて is standard JLPT N1 grammar. It appears most often in reading comprehension passages about work-life balance, education, or social commentary.

N1
Recognize in reading
Understand the implied criticism
Distinguish from neutral ‘focus’ patterns

Test questions rarely ask you to produce にかまけて in isolation. Instead, they check if you can recognize that the pattern signals neglect, not mere busyness, and that the particle is always (not or ).

Practice questions for にかまけて

1
Use にかまけて in a sentence about a student who ignores chores because of club activities.
basic
2
Write a sentence where a company president focuses on expansion but ignores employee well-being.
context
3
Replace にかまけて with に専念(せんねん)して in your sentence from 1. Does the meaning change? Explain briefly.
compare
4
Create a dialogue snippet where one person gently criticizes another using にかまけて.
speaking

Learning path for にかまけて

To master にかまけて, understand its formation and negative nuance first, then sharpen your instinct through contrast.

1
Practice attaching にかまけて to a variety of nouns: 仕事(しごと), 遊び(あそび), 趣味(しゅみ), 準備(じゅんび), 勉強(べんきょう). Make sure you always use に.
2
Pair each noun with a resulting neglect: 仕事(しごと)にかまけて→家族(かぞく)顧み(かえりみ)ない, 遊び(あそび)にかまけて→宿題(しゅくだい)をしない. This solidifies the cause–neglect link.
3
Replace にかまけて with に専念(せんねん)して in your sentences. Notice how the tone shifts from critical to neutral or positive. This contrast is often tested in N1 reading.
4
Read editorials or essays that use にかまけて. Underline the noun it attaches to and the consequence that follows. Check if you can infer the writer’s stance.
5
Write a short paragraph describing a person who is にかまけて, using the sentence structures you practiced. Aim for formal, natural flow.
  • — the fundamental particle, essential for understanding where にかまけて fits among N1 に patterns
  • (あたい)する — a pattern for “worth doing” — compare its noun+に structure with にかまけて
  • にあって — “in the situation of” — another N1 に pattern that attaches to nouns
  • にひきかえ — “in contrast to” — also uses noun+に, creating a comparison that can parallel the contrast in にかまけて sentences

Learn にかまけて with Hane

If you want to reinforce にかまけて and the related N1 patterns above, Hane helps you practice Japanese in short, focused sessions. You’ll encounter this grammar in realistic sentences, with immediate feedback.

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FAQ about にかまけて

What does にかまけて mean in Japanese?

にかまけて means “to be too busy; to focus / concentrate only on ~” in Japanese. It is an N1 grammar point, and this lesson explains its formation, nuance, example sentences, common mistakes, and similar grammar.

Is にかまけて on the JLPT?

にかまけて is taught as N1 Japanese grammar in Hane's grammar lesson archive. Review it with examples, usage notes, and related N1 patterns.

How should I practice にかまけて?

Read several example sentences, identify the form before and after にかまけて, then make your own short sentences and compare it with nearby grammar points.

Practice this with Hane
Drill にかまけて until it’s automatic.

Short, focused iOS sessions for grammar, kanji, vocabulary, reading, and JLPT review. Use this lesson with the JLPT prep app and the Japanese learning app overview.

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