“〜ni wa oyobanai”: Not As Good As / No Need To (two nuances of formal negation) [JLPT N2]
Content by NTJ Kuma · Nihongo to Japan editorial team · Updated July 27, 2026
「プロには及ばない」／「心配には及びません」 — can't match it, or no need to bother.
「お礼には及びません」 — the ‘no need' and the ‘falls short of' in one phrase
When someone goes to thank you, you politely say 「いえ、お礼には及びません」 (no, there's no need to thank me) — here 「には及ばない」 is “no need.” But the same 「には及ばない」, in 「私はまだ先輩には及ばない」 (I still fall short of my senior), means “fall short of.” 「〜には及ばない」 = no need to／fall short of — one pattern, two senses, told apart by attachment. This guide covers both senses and how to tell it from 「までもない.」
Core: the two senses of には及ばない
「〜には及ばない」 splits into two meanings by whether a noun or a verb precedes:
- ① noun ＋ には及ばない = fall short of, not match (lose in degree to ～): 私は兄には及ばない (I fall short of my brother), 彼の実力には及ばない (not up to his ability).
- ② verb dictionary form ＋ には及ばない = no need to, needn't (no need to do ～): 心配するには及ばない (no need to worry), わざわざ来るには及ばない (no need to come specially).
Feel: “fall short of ～ (not match)／no need to ～ (needn't)” — the two senses share a root: 「及ばない」 literally is “fail to reach.” With a noun = “(in degree) fail to reach that level” = fall short of; with a verb = “(no need) to go that far” = needn't. It's a written, formal negative expression.
How it attaches
| Form | Meaning | Example |
|---|---|---|
| noun ＋ には及ばない | fall short of, not match | 先輩には及ばない （can't match my senior） |
| verb dictionary form ＋ には及ばない | no need to, needn't | 驚くには及ばない （no need to be surprised） |
| 〜するには及ばない | no need to ～ | 謝るには及ばない （no need to apologize） |
| 〜に及ばない（drop は） | (written) fall short／no need | 言うに及ばない （it goes without saying） |
See it in context
- 弟は優秀だが、まだ父には及ばない。(The younger brother is excellent, but still falls short of the father.) — fall short of
- そんなに心配するには及ばない。彼はもう大人だ。(No need to worry so much; he's an adult now.) — no need
- わざわざお越しいただくには及びません。こちらから伺います。(No need to come all this way; I'll come to you.) — no need (polite)
- 彼の語学力には、誰も及ばない。(No one matches his language ability.) — fall short of
- 驚くには及ばない。想定内のことだ。(No need to be surprised; it was expected.) — no need
⚠️ Where learners slip up
① The two senses are told by attachment: noun = fall short of, verb = no need. This is the most important judgment. Noun → “fall short of, not match”: 私は彼には及ばない (I fall short of him) — comparing degrees, “I” don't reach “his” level. Verb dictionary form → “no need to, needn't”: 心配するには及ばない (no need to worry) — no need to do the act of “worrying.” See “(noun) には及ばない,” read “fall short of”; see “(verb dict) には及ばない,” read “no need.” Same pattern, different attachment, different meaning — don't mix.
② The ‘no need' use often serves polite dissuasion — a courteous ‘needn't.' Use ② “(verb) には及ばない,” beyond “no need,” is often used to politely tell someone not to trouble themselves: お礼には及びません (no need to thank me), ご心配には及びません (no need to worry), お気遣いには及びません (no need to fuss). It's a gentle, considerate “needn't,” more formal and courteous than the blunt 「〜しなくてもいい (don't have to).」 In hospitality, business, formal settings, using 「〜には及びません」 to decline someone's kindness or set them at ease is very gracious.
③ 「(verb) には及ばない」 ≈ 「までもない」, both ‘no need.' Use ② is close to 「〜までもない」, both “no need, needn't.” Subtle difference: 「〜には及ばない」 = no need (degree hasn't reached what's required), courteous, formal; 「〜までもない」 = no need, not to the point of (obvious, no need to bother), stressing “the matter is clear/small, no need to do it specially”: 言うまでもない (needless to say), わざわざ確認するまでもない (no need to confirm specially). The two often overlap (謝るには及ばない／謝るまでもない = no need to apologize), but 「までもない」 leans “so obvious/so small, no need,” 「には及ばない」 leans “(courteously) no need to trouble.”
🔄 Compare with similar forms: には及ばない／までもない／ことはない／に越したことはない
| Form | Feel | Example |
|---|---|---|
| 〜には及ばない (noun) | fall short of, not match | 兄には及ばない （can't match my older brother） |
| 〜には及ばない (verb) | no need, needn't (courteous) | 心配するには及ばない （no need to worry） |
| 〜までもない | no need, not to the point of (obvious) | 言うまでもない （it goes without saying） |
| 〜ことはない | no need, needn't (comforting/dissuading) | 泣くことはない （no need to cry） |
💡 Quick takeaway
「〜には及ばない」 is one pattern, two senses, told by attachment: ① noun ＋ には及ばない = fall short of, not match (私は兄には及ばない); ② verb dictionary form ＋ には及ばない = no need, needn't (心配するには及ばない). The two share a root — 「及ばない」 = “fail to reach”: failing to reach that “level” = fall short of; failing to reach that “necessity” = no need. Sense ② is especially practical, often for polite dissuasion (お礼には及びません = no need to thank me, ご心配には及びません = no need to worry) — a gracious way in hospitality and business to decline kindness or set someone at ease. Comparing relatives: for a courteous “no need” use には及ばない, for “obviously no need” use 〈までもない〉, for “comforting/dissuading no need” use 「ことはない.」 This pattern leans written and formal — using it well shows breeding and tact.
❓ FAQ
Q: How is 「〜には及ばない」 sometimes ‘fall short of' and sometimes ‘no need'? How do I judge?
Look at whether a noun or a verb precedes — the only key. Noun → “fall short of, not match”: here it compares two degrees/levels, saying “(the former) fails to reach (the latter)'s degree”: 私はまだ先生には及ばない (I still fall short of the teacher), 彼の努力には及ばない (I fall short of his effort), 足元にも及ばない (can't even come close — far behind). Verb dictionary form → “no need to, needn't”: here it says “no need to do this action”: 心配するには及ばない (no need to worry), わざわざ行くには及ばない (no need to go specially), 驚くには及ばない (no need to be surprised). Why does the same 「及ばない (fail to reach)」 have two senses? Because: with a noun, it's “(my level) fails to reach (that level)” = fall short of; with a verb, it's “(the necessity of the matter) hasn't reached (the point of doing that action)” = no need. The trick: “(noun) には及ばない” = fall short of; “(verb dict) には及ばない” = no need. Judge by attachment in an instant, no mistakes.
Q: For ‘no need,' what's the difference between 「には及ばない」 and 「までもない」?
Both mean “no need, unnecessary,” often interchangeable, but the emphasis differs. 「〜には及ばない」 = no need (a courteous, formal ‘needn't'): with a gentle, considerate flavor, often for politely declining kindness or setting someone at ease: お礼には及びません (no need to thank me), ご心配には及びません (no need to worry), わざわざお越しいただくには及びません (no need to come all this way). It's a polite, tactful dissuasion, common in hospitality, business, formal talk. 「〜までもない」 = no need, not to the point of (stressing ‘obvious, the matter is small'): the focus is “this is too obvious/too small to do specially”: 言うまでもない (needless to say — too obvious), 確認するまでもない (no need to confirm — it's clear), 心配するまでもない (no need to worry — it's not that serious). It carries “that goes without saying／such a trifle.” Test: to politely decline kindness, reassure someone (courteous) → には及ばない; to stress “so obvious/so small, no need to do it specially” → までもない (see 〈までもない〉). E.g. a guest politely saying 「送迎には及びません (no need to pick me up)」 carries polite declining; while 「わざわざ言うまでもない (no need to say it specially)」 carries “it's too obvious.” When both work, choosing には及ばない sounds more courteous and formal.
🖊️ Practice Questions (5)
Q1. 「お礼の品など、送っていただく___。」(you needn't go to the trouble of sending a thank-you gift)
(A) には及びません (B) しかありません (C) ほかありません (D) に限ります
Q2. 「私の腕前は、まだプロ___。」(still no match for a professional)
(A) には及ばない (B) に限る (C) にすぎない (D) にあたる
Q3. 「心配するには及ばない」の意味は?
(A) Must worry a great deal
(B) No need to worry (it's unnecessary)
(C) Worrying is useless
(D) More serious than worrying
Q4. 「には及ばない」の二つの意味として正しいのは?
(A) ① no match for ② no need / not necessary
(B) ① because ② therefore
(C) ① although ② but
(D) ① must ② forbidden
Q5. 接法・用法が正しい文は?
(A) ご連絡には及びません。 (B) 連絡するに及びますか。
(C) 連絡に及ばないだ。 (D) 連絡をには及ばない。
Answer Explanations
1. (A) には及びません ── A polite way to respond to someone's kindness, meaning "no need to go to the trouble of ~".
2. (A) には及ばない ── Noun ＋ には及ばない = no match for.
3. (B) ── Verb dictionary form ＋ には及ばない = no need, unnecessary.
4. (A) ── Two meanings: no match for / no need.
5. (A) ── 「ご連絡には及びません」is structurally correct; the other connections are wrong.