JLPT N16 min readUpdated May 18, 2026Grammar pattern

に言わせればni iwasereba“if you ask; if one may say”

Use に言わせれば when you want to present a personal opinion while signaling that it’s just one person’s viewpoint—yours or someone else’s.

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

に言わ(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, に言わ(いわ)せれば is a pattern that adds nuance and natural flair to your Japanese.

What does に言わせれば mean?

Use に言わ(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

Try to notice whose perspective is being highlighted first, then choose the English phrase that fits that context.

How to form に言わせれば

Noun (person / entity capable of speaking) + に言わ(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:

  • 私(わたし)に言わ(いわ)せれば
  • 彼(かれ)に言わ(いわ)せれば
  • 専門家(せんもんか)に言わ(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 に言わせれば used?

Use に言わ(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.

に言わせれば example sentences

私(わたし)に言(い)わせれば、それは間違(まちが)っている。
If you ask me, that is wrong.
opinion
彼(かれ)に言(い)わせれば、日本(にほん)は住(す)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)に言(い)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
母(はは)に言(い)わせれば、私(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)に言(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 に言わ(いわ)せれば is doing: it frames the following statement as someone’s personal perspective.

Nuance of に言わせれば

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)
  • 私(わたし)に言わ(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.

に言わせれば vs によると

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

に言わ(いわ)せれば
subjective opinion
When the focus is on the person’s internal viewpoint or judgment.
彼(かれ)に言わ(いわ)せれば、日本(にっぽん)は住み(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.
彼(かれ)によると、日本(にっぽん)は住み(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 に言わせれば

❌
天気(てんき)に言(い)わせれば、明日(あした)は雨(あめ)だ。
✅
天気予報(てんきよほう)によると、明日(あした)は雨(あめ)だ。
に言わ(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)は回復(かいふく)した。
✅
ニュースによると、経済(けいざい)は回復(かいふく)した。
Use によると when you’re citing a source of information, not a subjective viewpoint.
❌
私(わたし)に言(い)わせれば、彼(かれ)は来(く)るそうだ。
✅
私(わたし)の見(み)たところでは、彼(かれ)は来(く)るようだ。
に言わ(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 に言わ(いわ)せれば, then rewrite it with によると.

Is に言わせれば on the JLPT?

N1

Yes. に言わ(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 に言わせれば

1
Use に言わ(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 に言わ(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 に言わ(いわ)せれば.
expert stance
4
Spot the mistake: 天気(てんき)に言わ(いわ)せれば、明日(あす)は雪(ゆき)だ。 Correct it and explain why に言わ(いわ)せれば doesn’t work.
error correction

Learning path for に言わせれば

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 私(わたし), 彼(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 私(わたし)は~と思う(おもう) for 私(わたし)に言わ(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.
  • に — 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.

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FAQ about に言わせれば

What does に言わせれば (ni iwasereba) mean in Japanese?

に言わせれば (ni iwasereba) means “if you ask; if one may say”. It is JLPT N1 grammar. Use に言わせれば when you want to present a personal opinion while signaling that it’s just one person’s viewpoint—yours or someone else’s.

How do you form に言わせれば (ni iwasereba)?

Noun (person / entity capable of speaking) + に言わせれば The noun before に言わせれば must be someone who can literally speak—a person, a group, or a personified entity.

What is the difference between に言わせれば and によると?

に言わせれば: subjective opinion. によると: reported information.

What is an example sentence with に言わせれば (ni iwasereba)?

私に言わせれば、それは間違っている。 — If you ask me, that is wrong.

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