JLPT N2ComparisonUpdated 2026-09-25

〜からには vs 〜以上は vs 〜上は kara ni wa · ijou wa · ue wa

〜からには, 〜以上は, and 〜上は all treat a fact as a premise for what follows. からには often sounds like “now that,” especially with resolve or responsibility. 以上は and 上は can sound more formal, but their meanings overlap considerably. The following clause may express an obligation, intention, or conclusion; it is not a fixed promise form.

also written karaniwa / ijōwa / uewa

now that; if I'm going to · given that; so long as · now that (formal)

Sentences

6 sentences, word by word

resolve

polite

、。

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引き受けた

ひきうけた

took on; accepted

plain past of 引き受ける · plain form, because からには attaches to plain forms

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からには

now that; since I have

plain form ＋からには · here, introduces the speaker’s determination

〜からにはN2now that

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最後

さいご［1］

the end; the last

noun · 最 most ＋後 after

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まで

until; as far as

particle · marks the end point of a stretch of time or space

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やります

will do it

polite of やる · here, doing the task

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Now that I've taken it on, I'll see it through.

the same fact, as logic

polite

、。

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引き受けた

ひきうけた

took on

plain past of 引き受ける · unchanged from the sentence above

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以上

いじょう［1］

given that; so long as

plain form ＋以上 · the は is optional

〜以上N2given that

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途中

とちゅう［0］

partway; on the way

noun · 途 route ＋中 middle

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で

in; at — where it happens

particle · where the action happens, or the manner it happens in

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やめる

to quit; to stop

dictionary form · 辞める quits a job, 止める stops an action

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わけにはいきません

can't very well; it's not an option

わけにはいかない polite · impossible for social or logical reasons, not physical ones

〜わけにはいかないN2can't very well

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Given that I've taken it on, I can't quit halfway.

a decision, with resolve

polite

、。

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辞める

やめる［0］

to quit (a job)

dictionary form · 辞 is the resign kanji, distinct from 止める

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と

that — quoting

particle · marks 辞める as the content of the decision

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決めた

きめた

decided

plain past of 決める · 決める decides, 決まる gets decided

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からには

now that

plain form ＋からには · resolve again, this time about my own decision

〜からにはN2now that

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早く

はやく［1］

quickly; soon

adverb form of 早い · 早い is early, 速い is fast

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次

つぎ［2］

the next one

noun · here it stands in for the next job

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を

marks the direct object

particle · pronounced お

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探します

さがします

will look for

polite of 探す · 探す searches for, 見つける finds

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Now that I've decided to quit, I'll look for the next thing quickly.

the same decision, formal

plain

、。

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辞める

やめる［0］

to quit

dictionary form · unchanged from the sentence above

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と

that — quoting

particle · marks 辞める as the content of the decision

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決めた

きめた

decided

plain past of 決める · the completed decision is the premise

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上は

うえは

now that

plain past ＋上は · read うえは · a formal premise marker

〜上はN2now that

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早く

はやく［1］

quickly

adverb form of 早い · unchanged from above

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次

つぎ［2］

the next one

noun · same as above

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を

marks the direct object

particle · pronounced お

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探すべきだ

さがすべきだ

ought to look for

dictionary form ＋べきだ · a judgement about what ought to be done

〜べきだN3ought to

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Now that the decision to leave is made, I should find the next thing quickly.

the trap — sequence, not commitment

polite

、。

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契約書

けいやくしょ［0］

contract (the document)

noun · 契約 contract ＋書 written document

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を

marks the direct object

particle · pronounced お

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よく

よく［1］

carefully; thoroughly

adverb form of いい · here it means properly rather than often

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読んだ

よんだ

read

plain past of 読む · this “after doing” use of 上で takes the た-form

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上で

うえで

after doing; and on that basis

plain past ＋上で · the reading is a preliminary step before signing

〜上でN2after doing

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サインしてください

please sign

サインする＋てください · the loanword covers a signature, 署名 the formal term

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Please sign after reading the contract carefully.

having signed, it follows

polite

、。

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サインした

signed

plain past of サインする · 以上 attaches to the plain form

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以上

いじょう［1］

now that; given that

plain past ＋以上 · here, signing is the premise for the restriction

〜以上N2given that

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あとで

later; afterwards

後 after ＋で · one word in practice

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文句

もんく［1］

complaint

noun · 文句を言う is the fixed phrase for complaining

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は

as for — the topic

particle · written は, read わ

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言えません

いえません

can't say

polite negative potential of 言う · here it means not permitted rather than unable

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Now that you've signed, you can't complain about it later.

Structure

How do you form からには, 以上は and 上は?

Verb／い-adj［plain］・な-adj である・Noun である＋からには

引き受けたからには, 日本にいるからには. Followed by 〜つもりだ, 〜たい, 〜べきだ, or a command.

Verb／い-adj［plain］・な-adj である・Noun である＋以上（は）

引き受けた以上. The は is optional. 引き受けた以上に would use a different, comparative construction.

Verb［plain past ／ dictionary］＋上は

決めた上は, こうなった上は. Read うえは. A formal expression; also occurs in set phrases.

Verb［plain past］／Noun の＋上で

読んだ上で, 相談の上で. Means “after doing, and on that basis.” The first action is a preliminary step or basis for the second.

Meaning

What's the difference between からには, 以上は and 上は?

All three connect a premise to what follows from it. Resolve and obligation can appear with both からには and 以上（は）; they do not divide neatly into emotion versus logic.

からには often emphasizes commitment. 引き受けたからには、最後までやります presents taking the job as a reason to see it through. It can also address another person’s responsibility, as in 約束したからには、守ってください.

以上（は）treats the premise as a basis for a consequence. 引き受けた以上、途中でやめるわけにはいきません expresses the obligation arising from accepting. Depending on the sentence, 以上 can also introduce a decision or determination.

上は is a formal alternative in this use. 決めた上は and こうなった上は introduce what must or will follow from that situation. Its suitability depends on the sentence and register; it is not simply an obsolete expression.

た上で describes a different relationship. 契約書をよく読んだ上でサインしてください asks someone to read first and then sign on that basis. This is more than mere sequence. Dictionary-form 上で has other uses, such as “in doing” or “when doing.”

Watch out

Where does this go wrong?

Confusing た上で with 上は

相談した上で決めます makes consultation a preliminary step informing the decision. 上は instead presents a situation as a premise for what follows.

Restricting からには to your own resolve

It can also introduce a demand or obligation concerning someone else: 約束したからには、守ってください. Read the entire sentence rather than selecting the form solely by who is acting.

Confusing the different meanings of 以上

18歳以上 means “18 and over”; 思った以上に難しい means “harder than expected.” In 引き受けた以上, it links a premise to a consequence. Check the construction, not just the word.

Also asked

Questions people ask about からには, 以上は and 上は

Is からには always emotional and 以上 always factual?

No. からには often emphasizes resolve or a demand, but 以上 can also accompany determination. They overlap; “emotion versus logic” is not a reliable rule for every sentence.

Do I need the は in 以上は?

No. 引き受けた以上 and 引き受けた以上は are both possible. The presence of は is not a dependable speech-versus-writing rule.

Can these follow a noun?

For からには and 以上, noun + である is a useful affirmative pattern: プロであるからには, 学生である以上. 上は is commonly taught after a verb’s dictionary or た-form. Bare 学生以上 has a different meaning.

Is 上は still useful?

Yes. Learn to recognize its formal tone, especially in expressions such as こうなった上は. Choose it when that register suits the context, rather than assuming that 以上 is interchangeable in every sentence.

What is the difference between た上で and てから?

てから establishes sequence. た上で presents the first action as a step that informs or prepares for the second, as in 検査した上で判断する.

Can からには end the sentence?

It normally introduces a following clause expressing what follows from the premise. In a complete learner example, include that clause; conversational ellipsis depends on context.

References