JLPT N3 - Grammar ๐ ใจใฏ้ใใชใ toha kagiranai
Have you ever noticed how people love making these big, bold statements as if they’re universal truths?
“Hard work guarantees success.”
“Expensive things are always high quality.”
“Everyone from Japan must know how to make sushi.”
(…I mean, I eat sushi, yes. Making it? That’s another story.)
They sound convincing, right?
But reality loves to surprise us.
Life is rarely that simple. There are always exceptions!
And in Japanese, we have a perfect expression for talking about those not-so-universal “universal rules”:
ใจใฏ้ใใชใ (ใจใฏใใใใชใ / toha kagiranai) !
It means “not necessarily” or “not always true.”
You use it when you want to gently challenge someone’s assumption, or show that something isn’t true 100% of the time.
(It’s like saying, “Well… actually… ” but politely.)
This expression is incredibly useful for sounding thoughtful, logical, and nuanced in Japanese. Especially at the N3 level and above.
Ready to learn how to use it naturally and confidently?
Let’s dive in!



ใใใงใฏใชใ (wake deha nai) vs ใจใฏ้ใใชใ (toha kagiranai)
These two expressions can both “soften a denial,” but the nuance is quite different. And using the right one will make your Japanese sound much more natural.
ใใใงใฏใชใ (wake deha nai)
ใใใงใฏใชใ is used to gently correct or clarify something.
It means “it’s not exactly that…” / “it doesn’t mean that…”
It responds to an assumption and adjusts it softly.
ใ้ๆใกใๅนธใใชใใใงใฏใชใใ
ใใใญใใก ใ ใใใใ ใช ใใ ใงใฏ ใชใใ
okanemochi ga shiawase na wake deha nai.
It’s not that rich people are (always) happy.
(You’re clarifying an impression.)
This focuses on your perspective or nuance.
ใจใฏ้ใใชใ (toha kagiranai)
ใจใฏ้ใใชใ points out that a general belief is not always true.
It means “not necessarily” or “there are exceptions.”
ใ้ๆใกใๅนธใใจใฏ้ใใชใใ
ใใใญใใก ใ ใใใใ ใจ ใฏ ใใใใชใใ
okanemochi ga shiawase to ha kagiranai.
Rich people are not necessarily happy.
(You’re stating an objective fact: exceptions exist.)
This is more logical, objective, and often used for general truths or stereotypes.
ๅชๅใใไบบใๆๅใใใจใฏ้ใใชใใ
ใฉใใใ ใใ ใฒใจ ใ ใใใใ ใใ ใจ ใฏ ใใใใชใใ
doryoku suru hito ga seikou suru to ha kagiranai.
People who work hard don’t necessarily succeed.
ๆฅๆฌใซไฝใใงใใใใใจใใฃใฆใๆฅๆฌ่ชใไธๆใจใฏ้ใใชใใ
ใซใปใ ใซ ใใใงใใ ใใ ใจ ใใฃใฆใใซใปใใ ใ ใใใใ ใจ ใฏ ใใใใชใใ
nihon ni sunde iru kara to itte, nihongo ga jouzu to ha kagiranai.
Just because someone lives in Japan doesn’t mean they’re good at Japanese.
ๆฅๆฌไบบใ ใใใจใใฃใฆใใๅฏฟๅธใไฝใใใจใฏ้ใใชใใ
ใซใปใใใ ใ ใใ ใจ ใใฃใฆใใใใ ใ ใคใใใ ใจ ใฏ ใใใใชใใ
nihonjin dakara to itte, osushi ga tsukureru to ha kagiranai.
Being Japanese doesn’t automatically mean someone can make sushi.
่กๅใ ใใใจใใฃใฆใ็พๅณใใใๅบใ ใจใฏ้ใใชใใ
ใใใใใค ใ ใใ ใจ ใใฃใฆใใใใใ ใใฟใ ใ ใจ ใฏ ใใใใชใใ
gyouretsu dakara to itte, oishii omise da to ha kagiranai.
A long line doesn’t necessarily mean the restaurant is good.
้ซใใใฎใใใใใฎใ ใจใฏ้ใใชใใ
ใใใ ใใฎ ใ ใใ ใใฎ ใ ใจ ใฏ ใใใใชใใ
takai mono ga ii mono da to ha kagiranai.
Expensive things are not always good.
ๅคงไผๆฅญใๅฎๅฎใใฆใใใจใฏ้ใใชใใ
ใ ใใใใใ ใ ใใใฆใ ใใฆใใ ใจ ใฏ ใใใใชใใ
daikigyou ga antei shite iru to ha kagiranai.
Large companies aren’t necessarily stable.
ๆๆฐๆ่กใๅ
จๅกใซไพฟๅฉใ ใจใฏ้ใใชใใ
ใใใใ ใใใ
ใค ใ ใใใใ ใซ ในใใ ใ ใจ ใฏ ใใใใชใใ
saishin gijutsu ga zen’in ni benri da to ha kagiranai.
The latest technology isn’t always convenient for everyone.

- Grammar Point: ใจใฏ้ใใชใ (toha kagiranai)
- JLPT Level: N3
- Meaning: Not necessarily, not always true
- Quick Explanation: ใจใฏ้ใใชใ is used to gently challenge assumptions or general beliefs.
It means “just because A is true, doesn’t guarantee B.”
So that’s how we use ใจใฏ้ใใชใ!
It’s an incredibly useful expression for sounding logical, thoughtful, and nuanced. Especially when you want to say that something isn’t true 100% of the time.
ๅคฉๆฐไบๅ ฑใๅฝใใใจใฏ้ใใชใใ
ใฆใใใใปใใใใใใจใฏใใใใชใใ
Tenki yohou ga ataru to wa kagiranai.
Weather forecasts aren’t always accurate.
Now it’s your turn! Try making your own sentences using ใจใฏ้ใใชใ and deepen your understanding of nuance in Japanese!
Your Sensei,
Hikari ๐ฉ๐ป๐ซโจ
Get Hikari's JLPT Mock Exams & Preparation Lessons!
Whether you are studying to pass the JLPT or looking for a challenge in your learning journey, these courses are perfect for you!
Join my ใใฅใผในใฌใฟใผ Newsletter ๐ฉ
You can expect an email from me once a week about Japanese culture.
Don't worry, your information will not be shared.
We hate SPAM. We will never sell your information, for any reason.


