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

に言わせれば

if you ask; if one may say ~

Learn how to use に言わせれば, a JLPT N1 Japanese grammar point meaning if you ask, with structure, nuance, examples, mistakes, and comparisons.

Meaning
if you ask; if one may say ~
Pattern
に言わせれば
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JLPT grammar
JLPT
N1

言わ(いわ)せれば means if you ask; if one may say ~. It is a JLPT N1 Japanese grammar pattern used to state the speaker’s personal opinion while softening the assertion, as if to say “in my humble view” or “if you ask me.”

This grammar point appears in conversation, interviews, opinion pieces, and JLPT N1 reading. If you want to express a subjective stance that acknowledges others may disagree, 言わ(いわ)せれば is a pattern that adds nuance and natural flair to your Japanese.

What does に言わ(いわ)せれば mean?

Use 言わ(いわ)せれば when you want to present a personal opinion while signaling that it’s just one person’s viewpoint—yours or someone else’s. It can often be translated as:

  • if you ask (me/him/her)
  • in (my) opinion
  • as far as (I’m) concerned
  • (someone) would say

The best translation depends on the sentence. Try to notice whose perspective is being highlighted first, then choose the English phrase that fits that context.

How to form に言わ(いわ)せれば

Noun (person / entity capable of speaking) + 言わ(いわ)せれば

The noun before に言わ(いわ)せれば must be someone who can literally speak—a person, a group, or a personified entity.

Examples of the pattern:

  • (わたくし)言わ(いわ)せれば
  • (かれ)言わ(いわ)せれば
  • 専門家(せんもんか)言わ(いわ)せれば

In JLPT questions, a common distractor uses に言わ(いわ)せると or に言わ(いわ)せるところでは, but に言わ(いわ)せれば is the most natural form for presenting a subjective viewpoint.

When is に言わ(いわ)せれば used?

Use 言わ(いわ)せれば in situations like:

  • offering a personal opinion without forcing it on others
  • attributing a viewpoint to a specific person
  • distancing yourself slightly from a bold claim (it sounds more humble than a simple と思う(おもう))
  • framing a subjective judgment in discussions, essays, or interviews

Tone and register:

  • conversational and natural in daily speech
  • acceptable in semi-formal and formal writing when you want to sound measured
  • common in opinion columns, debates, and polite disagreement

In casual talk, you might hear it shortened to に言わ(いわ)せりゃ, but に言わ(いわ)せれば is the standard form tested on the JLPT.

言わ(いわ)せれば example sentences

わたしわせれば、それはまちがっている。
If you ask me, that is wrong.
opinion
かれわせれば、日本にほんみやすいらしい。
According to him (in his view), Japan is easy to live in.
third party
専門家せんもんかわせれば、この治療ちりょうはまだ安全あんぜんではないそうだ。
If you ask an expert, this treatment is not yet safe.
expert view
ははわせれば、わたしはまだ子供こどもだ。
If you ask my mom, I’m still a child.
family view
先輩せんぱいわせれば、努力どりょくだけでは成功せいこうできない。
If you ask my senior, effort alone isn’t enough to succeed.
experienced person

After reading each sentence, ask what job 言わ(いわ)せれば is doing: it frames the following statement as someone’s personal perspective. That makes the nuance easier to remember than a one-word translation.

Nuance of に言わ(いわ)せれば

The key nuance is this is someone’s personal view, not an objective fact. Using に言わ(いわ)せれば automatically adds a layer of subjectivity. It softens assertions and can make you sound more polite or humble when giving your own opinion.

For example, compare:

  • それは間違っ(まちがっ)ている。 (plain, blunt)
  • (わたくし)言わ(いわ)せれば、それは間違っ(まちがっ)ている。 (more considerate — “I’m just saying this from my point of view”)

When you attribute an opinion to another person, it distances the speaker from the claim, which is useful when you want to report a stance without endorsing it.

言わ(いわ)せれば vs によると

Both 言わ(いわ)せれば and によると can introduce someone’s statement, but they differ in subjectivity and usage.

言わ(いわ)せれば
subjective opinion
When the focus is on the person’s internal viewpoint or judgment.
(かれ)言わ(いわ)せれば、日本(にっぽん)住み(すみ)やすい。
In his opinion, Japan is easy to live in.
vs
によると
reported information
When you want to convey what someone said as a neutral piece of information, often from hearsay or news.
(かれ)によると、日本(にっぽん)住み(すみ)やすいそうだ。
According to him (I heard that) Japan is easy to live in.

If both translations seem possible, check the nuance: に言わ(いわ)せれば highlights the speaker’s personal lens, while によると treats the statement as relayed fact.

Common mistakes with に言わ(いわ)せれば

天気てんきわせれば、明日あしたあめだ。
天気予報てんきよほうによると、明日あしたあめだ。
言わ(いわ)せれば requires a noun that can hold a personal opinion. The weather can’t speak.
ニュースに言わ(いわ)せれば、経済けいざい回復かいふくした。
ニュースによると、経済けいざい回復かいふくした。
Use によると when you’re citing a source of information, not a subjective viewpoint.
わたしわせれば、かれるそうだ。
わたしたところでは、かれるようだ。
言わ(いわ)せれば typically ends a phrase that is explicitly a judgment, not a hearsay report marked with そうだ.

A helpful practice method is to write a sentence with 言わ(いわ)せれば, then rewrite it with によると. If the meaning or tone changes, explain that difference in your own words.

Is に言わ(いわ)せれば on the JLPT?

N1

Yes. 言わ(いわ)せれば is firmly a JLPT N1 grammar point. Test takers should be able to:

  • recognize it in reading comprehension
  • differentiate it from によると in multiple-choice questions
  • understand the nuance of subjective opinion in context

For exam prep, study this pattern inside full sentences where the speaker’s stance is crucial. The JLPT often tests whether you catch the shift from fact to personal viewpoint.

Practice questions for に言わ(いわ)せれば

1
Use 言わ(いわ)せれば to give your own opinion about something, and make it clear it’s just your view.
yourself
2
Write a sentence that reports what a friend would say, using 言わ(いわ)せれば. Then rewrite it with によると. How does the tone change?
comparison
3
Imagine an expert is giving a cautious opinion. Create a sentence where that caution is clear because of 言わ(いわ)せれば.
expert stance
4
Spot the mistake: 天気(てんき)言わ(いわ)せれば、明日(あす)(ゆき)だ。 Correct it and explain why 言わ(いわ)せれば doesn’t work.
error correction

Keep your first sentences simple. Once the structure feels natural, add more context so the nuance becomes clear.

Learning path for に言わ(いわ)せれば

1
Master the formation. You need a noun for a person/entity who can hold an opinion, followed directly by に言わ(いわ)せれば. Practice with (わたくし), (かれ), 先生(せんせい), 専門家(せんもんか) until it feels automatic.
2
Contrast with によると. Write pairs of sentences—one with に言わ(いわ)せれば for a subjective view, one with によると for a report. Notice how the feel of the sentence changes even if the content is similar.
3
Use it in conversation. When stating your opinion, try swapping (わたくし)は~と思う(おもう) for (わたくし)言わ(いわ)せれば~. You’ll sound more measured and natural. Then try applying it to third parties to show you’re relaying a perspective, not a fact.
4
Polish with related N1 patterns. Once comfortable, explore other に‑based structures below to build a deeper, more cohesive N1 grammar repertoire.
  • — fundamental pattern with dozens of N1 usages; understanding its flexibility will reinforce に言わ(いわ)せれば and the patterns below.
  • にあたいする — “worthy of”; connects value judgments to a noun, similar to framing a statement in someone’s opinion.
  • にあって — “in (the context of), under (circumstances)”; another case where に sets the stage for an evaluation, akin to positioning a viewpoint.
  • にひきかえ — “in contrast to”; highlights a shift from one perspective or situation to another, often used when you compare what one person thinks versus reality.

Learn に言わ(いわ)せれば with Hane

If you want to review 言わ(いわ)せれば together with the related patterns above, Hane helps you practice Japanese in short, focused sessions.

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FAQ about に言わせれば

What does に言わせれば mean in Japanese?

に言わせれば means “if you ask; if one may say ~” in Japanese. It is an N1 grammar point, and this lesson explains its formation, nuance, example sentences, common mistakes, and similar grammar.

Is に言わせれば on the JLPT?

に言わせれば 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 に言わせれば?

Read several example sentences, identify the form before and after に言わせれば, then make your own short sentences and compare it with nearby grammar points.

Practice this with Hane
Drill に言わせれば 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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