Photo by Cris Feliciano on Pexels.com
Reading Time: 10 minutes
Best For: Intermediate Japanese learners (N4-N2), anime/drama fans, anyone wanting to sound more natural in Japanese
Key Takeaways:
Have you ever heard a Japanese person say “猫の手も借りたい” (neko no te mo karitai) and wondered… “Wait, why do they want to borrow a cat’s hand?” 🤔
Welcome to the wonderful world of Japanese idioms! 🎌
Unlike straightforward phrases, idioms (慣用句・かんようく) are metaphorical expressions that don’t make sense if you translate them word-by-word. They’re the secret code to sounding natural, understanding humor, and catching the real meaning behind what Japanese speakers are saying.
Whether you’re watching your favorite anime in Vancouver, preparing for JLPT N2, or chatting with Japanese friends, mastering these expressions will level up your Japanese game instantly! 🚀
Let’s dive into the most useful, fun, and culturally rich Japanese idioms you need to know! 👇
Japanese idioms (慣用句・かんようく) are fixed expressions where the literal meaning is different from the actual meaning.
Three types of figurative language in Japanese:
In this guide, we’re focusing on everyday idioms that you’ll hear in conversations, dramas, and daily Japanese life! 🗣️
Japanese culture has a special relationship with animals, and many idioms reflect this! From cats to horses, these expressions are both practical and adorable. 🐶
Literal translation: “I want to borrow even a cat’s hand.”
Real meaning: “I’m extremely busy / I’m so swamped I need all the help I can get!”
Why this idiom?
Cats aren’t known for being helpful (anyone with a cat knows this 😹). So saying you’d even take a cat’s help means you’re REALLY desperate for assistance!
When to use it:
Example sentences:
📌 今日は仕事が多すぎて、猫の手も借りたい。
Kyō wa shigoto ga ōsugite, neko no te mo karitai.
I have so much work today, I could use any help I can get!
📌 引っ越しの準備で忙しくて、猫の手も借りたいぐらいだ。
Hikkoshi no junbi de isogashikute, neko no te mo karitai gurai da.
I’m so busy preparing for the move, I need all hands on deck!
💡 Vancouver connection: Your Japanese roommate during finals week? They’ll definitely be saying this! 📚
Literal translation: “Work like a dog”
Real meaning: Work extremely hard / work tirelessly
Cultural note:
While English uses “work like a dog” too, in Japanese it often emphasizes long hours and dedication, especially in the context of Japanese work culture.
When to use it:
Example sentences:
📌 彼は新人の頃、犬のように働いていた。
Kare wa shinjin no koro, inu no yō ni hataraite ita.
He worked like crazy when he was a new employee.
📌 成功するまで、犬のように働くつもりだ。
Seikō suru made, inu no yō ni hataraku tsumori da.
I plan to work my tail off until I succeed.
Related expression: 働き者 (hatarakimono) – hard worker / workaholic
Literal translation: “Your horses match”
Real meaning: To get along well / to click with someone / to be compatible
Historical origin:
In old Japan, if your horses walked at the same pace during travel, it made the journey pleasant. This became a metaphor for human compatibility!
When to use it:
Example sentences:
📌 二人は初めて会ったのに、すぐに馬が合った。
Futari wa hajimete atta noni, sugu ni uma ga atta.
They hit it off immediately even though they had just met.
📌 上司と馬が合わなくて、仕事がつらい。
Jōshi to uma ga awanakute, shigoto ga tsurai.
I don’t get along with my boss, so work is tough.
💬 Opposite: 馬が合わない (uma ga awanai) – don’t get along / clash
🎯 JLPT tip: This appears frequently in N2 reading comprehension!
Literal translation: “Hawk’s eye”
Real meaning: Sharp observation / eagle eye / keen perception
When to use it:
Example sentences:
📌 先生は鷹の目でカンニングを見つける。
Sensei wa taka no me de kanningu wo mitsukeru.
The teacher has eagle eyes for catching cheating.
📌 彼女は鷹の目で間違いを見つけた。
Kanojo wa taka no me de machigai wo mitsuketa.
She spotted the mistake with her sharp eye.
Literal translation: “A frog in a well”
Real meaning: Someone with a narrow worldview / ignorant of the bigger picture
Full saying: 井の中の蛙大海を知らず
(The frog in the well knows not the great ocean)
When to use it:
Example sentences:
📌 海外に行くまで、井の中の蛙だった。
Kaigai ni iku made, i no naka no kawazu datta.
Until I went abroad, I had a narrow worldview.
📌 彼は井の中の蛙で、他の文化を知らない。
Kare wa i no naka no kawazu de, hoka no bunka wo shiranai.
He’s narrow-minded and doesn’t know other cultures.
💡 Life lesson: Moving from Vancouver to Japan? You’ll understand this idiom deeply! 🌍
Japanese uses body parts in creative ways to express emotions and situations. These are SUPER common in daily conversation!
Literal translation: “Fire comes out of my face”
Real meaning: Extremely embarrassed / mortified
Visual: Imagine your face so red and hot from embarrassment that flames burst out! 🔥
When to use it:
Example sentences:
📌 みんなの前で転んで、顔から火が出るほど恥ずかしかった。
Minna no mae de koronde, kao kara hi ga deru hodo hazukashikatta.
I fell in front of everyone—I was so embarrassed I could die!
📌 昔の写真を見せられて、顔から火が出そうだった。
Mukashi no shashin wo miserarete, kao kara hi ga desō datta.
When they showed my old photos, I was completely mortified.
Related: 顔が赤くなる (kao ga akaku naru) – face turns red
Literal translation: “Your backside catches fire”
Real meaning: To feel sudden urgency / to finally get moving / to face imminent pressure
Visual: When your butt’s on fire, you MOVE! 💨
When to use it:
Example sentences:
📌 締め切りが近づいて、やっと尻に火がついた。
Shimekiri ga chikazuite, yatto shiri ni hi ga tsuita.
With the deadline approaching, I finally felt the pressure.
📌 テストが明日なのに、今日やっと尻に火がついた。
Tesuto ga ashita na noni, kyō yatto shiri ni hi ga tsuita.
The test is tomorrow, but only today did I finally start panicking.
💬 Canadian student moment: Sunday night before Monday’s assignment is due? Yep, 尻に火がつく time! 📝😅
Literal translation: “My ears hurt”
Real meaning: Something said hits painfully close to home / truth hurts
Cultural context:
When someone’s words make you uncomfortable because they’re TRUE, your ears metaphorically “hurt” from hearing it.
When to use it:
Example sentences:
📌 先生の話は、私にとって耳が痛い。
Sensei no hanashi wa, watashi ni totte mimi ga itai.
What the teacher said was painfully true for me.
📌 「もっと勉強しなさい」と言われて耳が痛い。
“Motto benkyō shinasai” to iwarete mimi ga itai.
Being told “study more” hit a nerve because it’s true.
Pro tip: Using this phrase shows maturity—you’re admitting the truth! 👏
Literal translation: “Mouth is light”
Real meaning: Can’t keep secrets / talkative / loose-lipped
Opposite: 口が堅い (kuchi ga katai) – can keep secrets / tight-lipped
When to use it:
Example sentences:
📌 彼女は口が軽いから、秘密を言わない方がいい。
Kanojo wa kuchi ga karui kara, himitsu wo iwanai hō ga ii.
She can’t keep secrets, so better not tell her anything confidential.
📌 私は口が軽いので、大事な話は教えないで。
Watashi wa kuchi ga karui node, daiji na hanashi wa oshienaide.
I’m bad at keeping secrets, so don’t tell me important stuff!
🎭 Drama trope: The character with 口が軽い always causes plot twists! 📺
Literal translation: “Hands become empty”
Real meaning: To become free / to have time available / to finish what you’re doing
When to use it:
Example sentences:
📌 手が空いたら、手伝ってください。
Te ga aitara, tetsudatte kudasai.
When you’re free, please help me.
📌 今は手が空いているので、何でも聞いてください。
Ima wa te ga aite iru node, nandemo kiite kudasai.
I’m free right now, so ask me anything!
Related: 手が足りない (te ga tarinai) – not enough hands / understaffed
Literal translation: “Heart is wide”
Real meaning: Generous / tolerant / kind-hearted / forgiving
Opposite: 心が狭い (kokoro ga semai) – narrow-minded / petty / unforgiving
When to use it:
Example sentences:
📌 彼は心が広いから、みんなに優しい。
Kare wa kokoro ga hiroi kara, minna ni yasashii.
He’s generous-hearted, so he’s kind to everyone.
📌 間違えても許してくれるなんて、心が広いですね。
Machigaete mo yurushite kureru nante, kokoro ga hiroi desu ne.
You forgive mistakes? You’re so kind-hearted!
💚 Cultural note: This is a high compliment in Japanese society, which values harmony and forgiveness.
Japanese culture is deeply connected to nature, and idioms reflect this beautiful relationship with the seasons and natural world. 🌸
Literal translation: “Bamboo shoots after the rain”
Real meaning: Things appearing rapidly one after another / popping up everywhere
Natural phenomenon:
After spring rain, bamboo shoots grow incredibly fast—sometimes several per day!
When to use it:
Example sentences:
📌 新しいカフェが雨後の筍のようにできている。
Atarashii kafe ga ugo no takenoko no yō ni dekite iru.
New cafés are popping up everywhere like crazy.
📌 最近、YouTuberが雨後の筍のように増えている。
Saikin, YouTuber ga ugo no takenoko no yō ni fuete iru.
Lately, YouTubers are multiplying like crazy.
🍵 Vancouver parallel: Bubble tea shops? Definitely 雨後の筍! 🧋
Literal translation: “Lightning from a clear sky”
Real meaning: A complete shock / bolt from the blue / totally unexpected news
When to use it:
Example sentences:
📌 彼の辞職は青天の霹靂だった。
Kare no jishoku wa seiten no hekireki datta.
His resignation was a complete shock.
📌 結婚の知らせは青天の霹靂でした。
Kekkon no shirase wa seiten no hekireki deshita.
The marriage announcement was totally unexpected!
Literal translation: “Dumplings rather than flowers”
Real meaning: Practicality over aesthetics / substance over style
Cultural context:
During cherry blossom viewing (花見), some people care more about the food than the beautiful flowers! 🍡
When to use it:
Example sentences:
📌 彼は花より団子のタイプだ。
Kare wa hana yori dango no taipu da.
He’s the practical type who values substance.
📌 旅行では、花より団子で美味しいものを食べたい。
Ryokō de wa, hana yori dango de oishii mono wo tabetai.
When traveling, I prefer good food over sightseeing.
Literal translation: “Before breakfast”
Real meaning: Very easy / a piece of cake / no sweat
Why this idiom?
Something so easy you could do it before you even eat breakfast!
When to use it:
Example sentences:
📌 この計算は、彼にとって朝飯前だ。
Kono keisan wa, kare ni totte asa meshi mae da.
This calculation is super easy for him.
📌 日本語のひらがなは朝飯前でしょ？
Nihongo no hiragana wa asa meshi mae desho?
Hiragana is easy peasy, right?
Similar: 楽勝 (rakushō) – easy win / piece of cake
Literal translation: “A rice cake drawn in a picture”
Real meaning: Pie in the sky / unrealistic plan / looks good but useless
Why this works:
You can’t eat a picture of mochi, no matter how delicious it looks! 🎨
When to use it:
Example sentences:
📌 その計画は絵に描いた餅だ。
Sono keikaku wa e ni kaita mochi da.
That plan is just pie in the sky.
📌 行動しないと、絵に描いた餅で終わる。
Kōdō shinai to, e ni kaita mochi de owaru.
Without action, it’ll just remain a pipe dream.
Literal translation: “Swim like a fish”
Real meaning: To be excellent at swimming / natural swimmer
When to use it:
Example sentences:
📌 彼は魚のように泳げる。
Kare wa sakana no yō ni oyogeru.
He swims like a fish.
📌 娘は小さい頃から、魚のように泳いでいる。
Musume wa chiisai koro kara, sakana no yō ni oyoide iru.
My daughter has been swimming like a fish since she was little.
Literal translation: “Buying cheap things, losing money”
Real meaning: Penny-wise, pound-foolish / cheap things cost more in the long run
When to use it:
Example sentences:
📌 安い靴を買ったけど、すぐ壊れた。安物買いの銭失いだ。
Yasui kutsu wo katta kedo, sugu kowareta. Yasumono gai no zeni ushinai da.
I bought cheap shoes, but they broke quickly. False economy!
Literal translation: “Chase two rabbits, catch neither”
Real meaning: If you try to do everything, you’ll accomplish nothing / focus is key
When to use it:
Example sentences:
📌 二兎を追う者は一兎をも得ず。一つに集中しよう。
Nito wo ou mono wa itto wo mo ezu. Hitotsu ni shūchū shiyō.
Trying to do too much means accomplishing nothing. Let’s focus on one thing.
JLPT N2:
JLPT N1:
💡 Study tip: Learn 5 idioms per week = 260+ idioms per year! 📈
Ever wondered why subtitles say something completely different from the literal words? IDIOMS! 🎬
Common in:
Example from anime:
Character says: “猫の手も借りたい！”
Bad subtitle: “I want to borrow a cat’s hand!”
Good subtitle: “I’m drowning in work!”
Using idioms correctly = instant credibility as a Japanese speaker! 🎖️
Benefits:
Create mental images!
For 猫の手も借りたい:
Study idioms in categories:
Steps:
Best resources:
Front of card:
Back of card:
Apps that work great:
How to practice naturally:
Ask your language exchange partner:
These are rare at this level, but good to know:
1. 一生懸命 (isshōkenmei) – with all one’s might
2. 大丈夫 (daijōbu) – okay / all right (technically an idiom!)
Must-know idioms:
Study focus: Body parts + common animals
Expect these in the exam:
Study focus: Complex metaphors + cultural context
Master these for N1:
Study focus: Proverbs + classical expressions
Test your knowledge! 🧠
Match the situation to the correct idiom:
A. Your friend just told everyone your secret crush
B. You have 3 deadlines tomorrow and haven’t started
C. You and your new coworker instantly became best friends
D. Your teacher called out your procrastination
E. New ramen shops are opening every week in your neighborhood
Scroll down for answers… 👇👇👇
.
.
.
.
.
A → 3 (口が軽い – can’t keep secrets)
B → 1 (猫の手も借りたい – extremely busy)
C → 2 (馬が合う – get along well)
D → 4 (耳が痛い – painful truth)
E → 5 (雨後の筍 – appearing rapidly)
How did you do? 🎉
| Idiom | Literal | Real Meaning | JLPT Level |
| 猫の手も借りたい | Cat’s hand | Extremely busy | N3 |
| 犬のように働く | Work like dog | Work very hard | N3 |
| 馬が合う | Horses match | Get along well | N3 |
| 顔から火が出る | Fire from face | Very embarrassed | N3 |
| 尻に火がつく | Butt on fire | Feel urgency | N2 |
| 耳が痛い | Ears hurt | Painful truth | N2 |
| 口が軽い | Light mouth | Can’t keep secrets | N3 |
| 手が空く | Hands empty | Become free | N3 |
| 心が広い | Wide heart | Generous | N3 |
| 朝飯前 | Before breakfast | Very easy | N3 |
| 雨後の筍 | Bamboo after rain | Appearing rapidly | N2 |
| 青天の霹靂 | Lightning from clear sky | Total shock | N2 |
| 花より団子 | Dumplings over flowers | Practical | N2 |
| 絵に描いた餅 | Pictured mochi | Unrealistic plan | N2 |
| 魚のように泳ぐ | Swim like fish | Excellent swimmer | N3 |
| 井の中の蛙 | Frog in well | Narrow-minded | N2 |
| 鷹の目安物買いの銭失い二兎を追う者は一兎をも得ず | Hawk’s eyeCheap buy, money lostChase two rabbits | Sharp observationFalse economy Catch neither | N2N2N1 |
Japanese idioms aren’t frozen in time! New expressions emerge, especially with internet culture and modern life. Here are some contemporary twists on traditional idioms:
Literal translation: “Think before you Google”
Real meaning: Use your own brain first / don’t rely on search engines for everything
When to use it:
Example sentence:
📌 すぐググらないで、ググる前に考える習慣をつけよう。
Sugu guguranaide, guguru mae ni kangaeru shūkan wo tsukeyō.
Don’t Google immediately—let’s develop the habit of thinking first.
Literal translation: “Can’t let go of smartphone”
Real meaning: Addicted to your phone / constantly on your phone
When to use it:
Example sentence:
📌 最近、スマホが手放せなくて困っている。
Saikin, sumaho ga tehanasenaute komatte iru.
Lately, I’m having trouble because I can’t put my phone down.
Important cultural awareness! 🚨
While idioms make you sound natural, there are situations where they’re inappropriate:
💡 Pro tip: Watch how native speakers use idioms in context before trying them yourself!
Wrong: Using 猫の手も借りたい when you’re slightly busy
Right: Only use it when you’re EXTREMELY overwhelmed
Why it matters: Overusing strong idioms makes you sound dramatic or insincere.
Confusing:
How to remember: Make comparison flashcards with opposites side by side!
Common error: 馬が合います ✅
NOT: 馬と合います ❌
Solution: Learn idioms as complete phrases, including particles!
What beginners do: Try to literally translate English idioms into Japanese
Why it fails: “It’s raining cats and dogs” doesn’t work in Japanese!
Solution: Learn Japanese idioms as their own unique expressions, not translations.
For Beginners:
For Intermediate:
For Advanced:
Best for idiom learning:
💡 Viewing tip: Watch with Japanese subtitles to catch idioms you might miss by ear!
Ready to seriously level up your Japanese? Try this structured approach! 📅
Track your progress: Create a simple checklist and check off each idiom as you master it!
Learning Japanese idioms isn’t just about passing tests or understanding anime (though those are great bonuses!). It’s about connecting with the soul of Japanese language and culture. 🇯🇵
When you use an idiom correctly, you’re not just speaking words—you’re:
Remember: Every native speaker started by learning these idioms one by one, often from parents, teachers, books, and daily conversation. You’re doing the same thing—just in a more compressed timeframe!
✅ Japanese idioms (慣用句) make you sound natural and fluent
✅ Animal, body, and nature idioms are most common in daily life
✅ JLPT N2-N1 tests heavily feature idiomatic expressions
✅ Learn idioms in context, not isolation
✅ Visual associations help memory retention
✅ Practice with real content: anime, drama, conversations
✅ Know when idioms are appropriate vs. too casual
✅ Aim for 5 new idioms per week = 260/year!
Choose ONE action to take today:
Remember: Consistency beats intensity. Five idioms learned deeply this week is better than 50 idioms skimmed and forgotten! 🌱
Have you used any of these idioms successfully? Did a Japanese friend laugh when you tried one? Did an idiom help you understand an anime scene better?
We’d love to hear your stories! Learning Japanese is a journey, and every milestone—from your first 猫の手も借りたい to perfectly timing 青天の霹靂—is worth celebrating! 🎊
Keep this article handy for:
がんばってください！(Good luck!)
あなたの日本語学習を応援しています！(I’m cheering for your Japanese studies!)
May your Japanese journey be filled with 猫の手も借りたい moments (where you’re so immersed you need extra help), 馬が合う friends (who you click with perfectly), and 朝飯前 victories (easy wins that build your confidence)! 🌟
About the Author:
Written by a Japanese language enthusiast in Vancouver, BC, passionate about making Japanese learning accessible, fun, and culturally rich. Currently JLPT N2 certified and on the journey to N1! 🇨🇦🇯🇵
Last Updated: December 2025
Reading Time: 10 minutes
Word Count: ~6,000 words
Tags: #JapaneseLearning #JLPT #JapaneseIdioms #慣用句 #LanguageLearning #Vancouver #JapaneseLanguage #StudyJapanese #AnimeJapanese
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