B1 Idiom Neutral

糠喜び

nukayorokobi

Short-lived joy / premature celebration

Phrase in 30 Seconds

Celebrating a victory or good news too early, only to find out it wasn't true or didn't last.

  • Means: Short-lived joy that quickly turns into disappointment.
  • Used in: Sports, exams, business deals, or winning the lottery.
  • Don't confuse: It's not 'fake' joy; the person genuinely felt happy initially.
🎉 + 📉 = {糠喜|ぬかよろこ}び

Explanation at your level:

This word is for when you are happy, but then you are sad because you made a mistake. For example, you think you have a cookie, but the box is empty. You say 'Nuka-yorokobi'. It is a 'small' or 'empty' joy.
Nuka-yorokobi means 'premature joy.' You use it when you celebrate too early. For example, if you think you won a game, but the other team wins at the last second. 'Nuka' is rice bran, which is very light and blows away easily, just like this kind of joy.
This idiom describes the feeling of disappointment after a brief moment of excitement caused by a misunderstanding or a temporary success. It's very common in daily life, like when you misread an exam result. Grammatically, you can use it as a noun or a verb with 'suru'. It's a great way to express self-deprecation when you've been a bit too optimistic.
Nuka-yorokobi functions as a compound noun capturing the psychological state of 'premature exultation.' The prefix 'nuka' (rice bran) serves as a metaphor for something that lacks substance or weight. It is frequently employed in narratives—such as sports reporting or drama—to highlight a turning point where a character's fortunes suddenly reverse. It implies that the initial joy was built on a shaky foundation.
Linguistically, {糠喜|ぬかよろこ}び exemplifies the use of agricultural metaphors in the Japanese lexicon to describe abstract emotional states. The term suggests a critique of one's own lack of discernment. In a C1 context, one might analyze how this phrase interacts with the concept of 'face' (menboku), where admitting to a {糠喜|ぬかよろこ}び serves to mitigate the social embarrassment of having been over-confident.
The etymological roots of {糠喜|ぬかよろこ}び lie in the Edo-period conceptualization of 'nuka' as a signifier for the trivial and the ephemeral. Within the framework of cognitive linguistics, the phrase maps the physical properties of rice bran—its lack of density and susceptibility to external forces—onto the domain of human affect. Mastery at this level involves recognizing the subtle distinction between this and '{空喜|そらよろこ}び', noting that 'nuka' carries a more visceral, historical weight of 'worthlessness' compared to the more abstract 'emptiness' of 'sora'.

Meaning

Joy that is quickly diminished or proven false, like celebrating too early.

🌍

Cultural Background

The use of 'Nuka' (rice bran) reflects Japan's deep history as a rice-cultivating society. Many idioms use parts of the rice plant to describe human behavior. In Japanese business culture, expressing {糠喜|ぬかよろこ}び is a way to show that you are not overconfident. It is a form of 'lowering' oneself to maintain harmony. The concept of 'Sora-yorokobi' is often used in classical literature, but 'Nuka-yorokobi' has become the dominant modern term, likely due to the visceral imagery of the powder.

🎯

Self-Deprecation is Key

Use this phrase to laugh at your own mistakes. It makes you sound more humble and relatable to Japanese speakers.

⚠️

Don't use for others' pain

If someone loses something important, don't call it 'nuka-yorokobi' unless you are very close friends and it's a light matter.

Meaning

Joy that is quickly diminished or proven false, like celebrating too early.

🎯

Self-Deprecation is Key

Use this phrase to laugh at your own mistakes. It makes you sound more humble and relatable to Japanese speakers.

⚠️

Don't use for others' pain

If someone loses something important, don't call it 'nuka-yorokobi' unless you are very close friends and it's a light matter.

Test Yourself

Fill in the blank with the correct form of {糠喜|ぬかよろこ}び.

{宝|たから}くじが{当|あ}たったと{思|おも}ったが、{番号|ばんごう}を{見間違|みまちが}えていて（　　　）だった。

✓ Correct! ✗ Not quite. Correct answer: {糠喜|ぬかよろこ}び

The sentence needs a noun to complete the '...datta' (it was...) structure.

Which situation is a {糠喜|ぬかよろこ}び?

Select the best scenario.

✓ Correct! ✗ Not quite. Correct answer: Thinking you won the lottery but realizing it was a prank.

Nuka-yorokobi requires an initial state of joy followed by a realization that it was false.

Complete the dialogue.

A: {明日|あした}は{休|やす}みだよ！ B: え、{明日|あした}は{出勤日|しゅっきんび}に{変更|へんこう}になったよ。 A: えー！( )！

✓ Correct! ✗ Not quite. Correct answer: {糠喜|ぬかよろこ}びさせないでよ

'Nuka-yorokobi sasenaide yo' means 'Don't give me false hope/Don't make me celebrate for nothing.'

🎉 Score: /3

Visual Learning Aids

Frequently Asked Questions

3 questions

No, it's not a swear word or offensive. It's a standard idiom used in polite society.

Yes, if you are explaining why a previous positive report was incorrect. It shows you acknowledge the error.

There isn't a single direct opposite, but '{地道|じみち}な{成功|せいこう}' (steady success) or '{本物|ほんもの}の{喜|よろこ}び' (true joy) contrast with it.

Related Phrases

🔄

{空喜|そらよろこ}び

synonym

Empty joy

🔗

{捕|と}らぬ{狸|たぬき}の{皮算用|かわざんよう}

similar

Counting tanuki pelts before catching them

🔗

{期待外|きたいはず}れ

builds on

Disappointment / falling short of expectations

🔗

{一喜一憂|いっきいちゆう}

similar

Alternating between joy and sorrow

Where to Use It

📝

Exam Results

Student A: {合格|ごうかく}した！やったー！

Student B: え、それ{去年|きょねん}の{結果|けっか}だよ。

Student A: うわ、{糠喜|ぬかよろこ}びだった…。

neutral
⚽

Sports Match

Fan A: ゴール！これで{逆転|ぎゃくてん}だ！

Fan B: あ、オフサイドで{取消|とりけし}になったよ。

Fan A: {最悪|さいあく}。{糠喜|ぬかよろこ}びさせやがって。

informal
💼

Job Interview

Applicant: {採用|さいよう}の{連絡|れんらく}かと{思|おも}って{糠喜|ぬかよろこ}びしてしまいました。

HR Manager: {紛|まぎ}らわしいメールを{送|おく}ってしまい、{申|もう}し{訳|わけ}ありません。

formal
📱

Dating Apps

User A: マッチングした！めっちゃタイプ！

User B: それ、{業者|ぎょうしゃ}のサクラじゃない？

User A: あ…{糠喜|ぬかよろこ}びだったわ。

informal
🛍️

Shopping

Shopper: これ、90％オフだって！

Clerk: すみません、そのポップは{明日|あした}からです。

Shopper: なんだ、{糠喜|ぬかよろこ}びか。

neutral
🎰

Lottery/Gambling

Gambler: リーチ！きたきたきた！

Friend: あー、はずれたね。

Gambler: {糠喜|ぬかよろこ}びもいいところだぜ。

informal

Memorize It

Mnemonic

Think of 'Nuka' as 'No-ka' (No joy). You thought you had joy, but 'No-ka', it's gone!

Visual Association

Imagine a person holding a giant golden trophy made of sand. As they lift it to celebrate, a wind blows and the trophy turns into a cloud of dust (rice bran), leaving them empty-handed.

Rhyme

Nuka-yorokobi, don't be a hobby (don't make celebrating too early a habit).

Story

A farmer sees a huge pile of golden 'nuka' and thinks he's rich. He starts dancing and singing. But then his wife points out it's just worthless rice bran. His dancing stops instantly. That is {糠喜|ぬかよろこ}び.

Word Web

{糠|ぬか} (Rice bran){喜|よろこ}び (Joy){期待|きたい} (Expectation){失望|しつぼう} (Disappointment){勘違|かんちが}い (Misunderstanding){早|はや}とちり (Hasty conclusion){空喜|そらよろこ}び (Empty joy)

Challenge

Try to find one time today where you felt a tiny bit of excitement for something that didn't happen (like a green light that turned red just as you arrived) and label it '{糠喜|ぬかよろこ}び'.

In Other Languages

Spanish high

Cantar victoria antes de tiempo

Spanish emphasizes the act of declaring victory; Japanese emphasizes the hollowness of the joy.

French moderate

Vendre la peau de l'ours avant de l'avoir tué

French is about premature business/action; Japanese is about the emotional crash.

German high

Zu früh gefreut

German is literal and plain; Japanese uses the 'rice bran' metaphor.

Arabic high

فرحة ما تمت (Farha ma tammat)

Arabic focuses on the interruption; Japanese focuses on the initial mistake/hollowness.

Chinese high

空欢喜 (Kōnghuānxǐ)

Chinese uses 'empty' (kong); Japanese uses 'rice bran' (nuka).

Korean moderate

김칫국부터 마시다 (Gimchitguk-buteo masida)

Korean uses a food-service metaphor; Japanese uses an agricultural byproduct metaphor.

Portuguese high

Comemorar antes da hora

Portuguese focuses on the 'time' (hora); Japanese focuses on the 'quality' of the joy.

English high

To speak too soon / Premature celebration

English focuses on the 'speech' act; Japanese focuses on the 'feeling' of joy.

Easily Confused

糠喜び vs {喜|よろこ}び{勇|いさ}む

Both start with 'joy' and involve high energy.

Yorokobi-isamu is purely positive (to be in high spirits), while nuka-yorokobi always ends in failure.

FAQ (3)

No, it's not a swear word or offensive. It's a standard idiom used in polite society.

Yes, if you are explaining why a previous positive report was incorrect. It shows you acknowledge the error.

There isn't a single direct opposite, but '{地道|じみち}な{成功|せいこう}' (steady success) or '{本物|ほんもの}の{喜|よろこ}び' (true joy) contrast with it.

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