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How do you say “Good luck!” in Japanese?
The most common answer is 頑張って！ (ganbatte!). However, Japanese does not use one universal expression in every situation where English speakers say “good luck.”
① encourage someone to make an effort
② cheer energetically during an event
③ tell someone you support them
④ say you hope everything goes well
⑤ formally wish someone success
⑥ comfort someone who is already exhausted
The safest everyday expression is 頑張って！
But Japanese “good luck” expressions have different core images:
頑張って ⇒ keep making an effort
ファイト ⇒ face the challenge energetically
応援してる ⇒ I am on your side
うまくいくといいね ⇒ I hope it goes well
幸運を祈る ⇒ I wish you good fortune
How Do You Say “Good Luck” in Japanese?
For most everyday challenges, say:
Hiragana: がんばって
Romaji: ganbatte
Natural English: Good luck! / Do your best! / Keep going!
明日の試験、頑張って！
Ashita no shiken, ganbatte!
Good luck on your exam tomorrow!
面接、頑張ってね。
Mensetsu, ganbatte ne.
Good luck with your interview.
頑張って comes from 頑張る, meaning to persevere, continue trying, or do one’s best. Its central idea is effort rather than luck itself.
For a detailed explanation, see What Does Ganbatte Mean in Japanese?
Quick Guide: Japanese Expressions for Good Luck
| Japanese | Romaji | Closest English | Tone | Best Situation |
|---|---|---|---|---|
| 頑張って | ganbatte | Good luck / Do your best | Friendly | Exams, work, interviews |
| 頑張ってね | ganbatte ne | Good luck, okay? | Warm | Friends and family |
| 頑張ってください | ganbatte kudasai | Please do your best | Polite but directive | Polite everyday speech |
| 頑張れ | ganbare | Come on! Keep going! | Strong | Sports and active cheering |
| ファイト | faito | You’ve got this! | Bright, casual | Energetic cheers |
| 応援してるよ | ōen shiteru yo | I’m rooting for you | Supportive | Dreams and challenges |
| うまくいくといいね | umaku iku to ii ne | I hope it goes well | Gentle | Uncertain outcomes |
| 成功を祈ってるよ | seikō o inotteru yo | I’m wishing for your success | Warm, serious | Important goals |
| 幸運を祈る | kōun o inoru | I wish you good luck | Literal, dramatic | Writing or formal dialogue |
| ご健闘をお祈りします | go-kentō o oinori shimasu | I wish you the best | Formal | Competitions and speeches |
| 無理しないでね | muri shinaide ne | Don’t push yourself too hard | Caring | Someone exhausted |
1. 頑張って (Ganbatte): The Most Common “Good Luck”
頑張って is the most versatile expression for encouraging someone before or during a challenge.
Natural translations: Good luck / Do your best / Keep going / Hang in there
Best for: Exams, interviews, presentations, work, study, sports, and goals
新しい仕事、頑張ってね。
Atarashii shigoto, ganbatte ne.
Good luck with your new job.
あと少しだよ。頑張って！
Ato sukoshi da yo. Ganbatte!
You’re almost there. Keep going!
頑張ってね sounds softer and more personal because the ending particle ね adds warmth.
2. 頑張れ (Ganbare): Strong Cheering
頑張れ is the imperative form of 頑張る. It is stronger and more commanding than 頑張って.
Natural translations: Come on! / Keep going! / Don’t give up!
Best for: Sports, races, dramatic moments, and close relationships
頑張れ！あと一周だ！
Ganbare! Ato isshū da!
Come on! One more lap!
Because it is an imperative, avoid using 頑張れ toward a boss, customer, teacher, or unfamiliar senior.
For the full comparison, see Ganbatte vs Ganbare: Meaning and Difference.
3. ファイト (Faito): “You’ve Got This!”
ファイト! comes from English fight, but as a Japanese cheer it usually means “You’ve got this!” or “Keep going!”
Natural translations: You’ve got this! / Come on! / Good luck!
Best for: Sporty, playful, energetic, or short casual messages
今日のライブ、ファイト！
Kyō no raibu, faito!
Good luck with today’s live performance!
ファイト sounds lighter and sportier than 頑張って. It is casual and generally unsuitable for formal business communication.
Related article: What Does Faito Mean in Japanese?
4. 応援してるよ (Ouen Shiteru Yo): “I’m Rooting for You”
応援してるよ focuses on the speaker’s support rather than the listener’s effort.
Natural translations: I’m rooting for you / I support you / I’m cheering you on
Best for: Dreams, competitions, long-term goals, and difficult challenges
明日の試合、応援してるよ。
Ashita no shiai, ōen shiteru yo.
I’m rooting for you in tomorrow’s match.
Related article: What Does Ouen Suru Mean in Japanese?
5. うまくいくといいね: “I Hope It Goes Well”
うまくいくといいね is useful when the outcome depends partly on circumstances, other people, timing, or luck.
＋
といいね — I hope that…
↓
うまくいくといいね — I hope it goes well.
明日の話し合い、うまくいくといいね。
Ashita no hanashiai, umaku iku to ii ne.
I hope tomorrow’s discussion goes well.
This expression is less demanding than 頑張って. It does not imply that success depends only on effort.
6. 成功を祈ってるよ: “I’m Wishing for Your Success”
成功を祈ってるよ directly expresses the hope that the other person succeeds.
海外での成功を祈ってるよ。
Kaigai de no seikō o inotteru yo.
I’m wishing you success overseas.
プロジェクトの成功を祈っています。
Purojekuto no seikō o inotte imasu.
I hope the project is successful.
This sounds more serious and deliberate than a quick 頑張って!
7. 幸運を祈る (Koun o Inoru): The Literal “Wish You Good Luck”
幸運を祈る is a close literal translation of “wish someone good luck.”
＋
祈る — pray or sincerely wish
↓
幸運を祈る — wish for good luck
君の幸運を祈る。
Kimi no kōun o inoru.
I wish you good luck.
The expression is natural but may sound formal, literary, dramatic, or influenced by translation. Before an ordinary exam or interview, speakers are generally more likely to say 頑張って.
8. ご健闘をお祈りします: Formal “Best of Luck”
健闘 means striving bravely without giving in to difficulty. ご健闘をお祈りします wishes that someone performs well.
大会でのご健闘をお祈りします。
Taikai de no go-kentō o oinori shimasu.
I wish you the best in the tournament.
This expression suits speeches, letters, competitions, and formal messages. It is usually too stiff for a casual text to a friend.
9. グッドラック (Guddo Rakku)
グッドラック is the katakana form of English good luck.
明日の試合、グッドラック！
Ashita no shiai, guddo rakku!
Good luck in tomorrow’s match!
It is understood, but often sounds playful, stylish, dramatic, or deliberately English. 頑張って is usually the more ordinary choice.
10. 大丈夫、きっとうまくいく: Reassuring Someone
Sometimes the listener needs reassurance more than a request to try harder.
It’ll be okay.
きっとうまくいくよ。
I’m sure it’ll go well.
あなたならできるよ。
You can do it.
緊張しなくても大丈夫。きっとうまくいくよ。
Kinchō shinakute mo daijōbu. Kitto umaku iku yo.
You don’t need to be nervous. I’m sure it’ll go well.
11. 無理しないでね: Encouragement Without Pressure
無理しないでね means “Don’t push yourself too hard.” It can be kinder when someone is already exhausted, ill, grieving, or overwhelmed.
Don’t push yourself too hard.
頑張りすぎないでね。
Don’t work too hard.
休める時に休んでね。
Rest when you can.
できることがあったら言ってね。
Tell me if there is anything I can do.
How to Say Good Luck Before an Exam
Good luck on tomorrow’s exam!
テスト、頑張ってね。
Good luck on your test.
きっとうまくいくよ。
I’m sure it’ll go well.
応援してるよ。
I’m rooting for you.
How to Say Good Luck Before a Job Interview
Good luck with your interview.
面接、うまくいくといいね。
I hope your interview goes well.
自信を持って。応援してるよ。
Be confident. I’m rooting for you.
きっと大丈夫だよ。
I’m sure you’ll be fine.
How to Say Good Luck at Work
今日も仕事、頑張ってね。
Kyō mo shigoto, ganbatte ne.
Good luck at work today.
午後の仕事もファイト！
Gogo no shigoto mo faito!
You’ve got this for the afternoon!
忙しいと思うけど、無理しないでね。
Isogashii to omou kedo, muri shinaide ne.
I know you’re busy, but don’t push yourself too hard.
How to Say Good Luck in Sports
今日の試合、頑張って！
During the match:
頑張れ！負けるな！
Energetic cheer:
あと少し！ファイト！
Expressing support:
会場には行けないけど、応援してるよ。
How to Say Good Luck on a Trip
For travel, Japanese often focuses on safety and enjoyment rather than effort.
Have a safe trip.
良い旅を！
Have a good trip!
楽しんできてね。
Have fun!
無事に帰ってきてね。
Come back safely.
Saying 旅行、頑張って would normally sound strange unless the journey itself is difficult.
Before Surgery or Medical Treatment
Medical situations require care. Telling someone to work harder may sound insensitive.
I hope the operation goes safely.
早く元気になることを祈っています。
I hope you recover soon.
ずっと応援してるよ。
I’m always here rooting for you.
無理しないでね。
Don’t push yourself too hard.
How to Say “Best of Luck” Formally
新事業のご成功を心よりお祈り申し上げます。
Shin-jigyō no go-seikō o kokoro yori oinori mōshiagemasu.
I sincerely wish you success in your new business.
大会でのご健闘を心よりお祈り申し上げます。
Taikai de no go-kentō o kokoro yori oinori mōshiagemasu.
I sincerely wish you the best in the tournament.
今後ますますのご活躍をお祈り申し上げます。
Kongo masumasu no go-katsuyaku o oinori mōshiagemasu.
I wish you continued success in the future.
Can You Say Ganbatte to a Boss?
頑張って is casual, so it is generally unsuitable for a boss or respected senior.
頑張ってください is grammatically polite, but it still tells the listener to make an effort. Depending on the relationship, it can sound as though a junior is instructing a superior.
うまくいくことを願っております。
ご成功をお祈りしております。
応援しております。
Japanese Good-Luck Expressions in Anime and Manga
Do your best! I know you can do it!
頑張れ！ここで諦めるな！
Keep going! Don’t give up now!
先輩、ファイトです！
You’ve got this, Senpai!
ずっと応援してるから。
I’ll always be rooting for you.
きっと大丈夫。うまくいくよ。
You’ll be okay. It’ll work out.
君の幸運を祈る。
I wish you good luck.
How to Reply When Someone Wishes You Good Luck
Thanks!
うん、頑張る！
Yeah, I’ll do my best!
ありがとうございます。頑張ります。
Thank you. I’ll do my best.
応援してくれてありがとう。
Thank you for supporting me.
そう言ってもらえると心強いよ。
It’s reassuring to hear you say that.
Common Mistakes
Mistake 1: Using 幸運を祈る in Every Situation
It is a close literal translation, but it often sounds more formal, written, or dramatic than ordinary conversational Japanese.
Mistake 2: Using 頑張れ with a Superior
頑張れ is an imperative. It fits active cheering but can sound commanding in a hierarchical situation.
Mistake 3: Assuming 頑張ってください Is Always Safest
It is grammatically polite but still asks the other person to make an effort.
Mistake 4: Using ファイト in Formal Writing
ファイト is casual, bright, and playful.
Mistake 5: Saying 頑張って to Someone at Their Limit
When effort is not the problem, acknowledge the difficulty or offer support instead.
Mistake 6: Translating “Good Luck on Your Trip” as 旅行を頑張って
Use 気をつけて, 良い旅を, or 楽しんできてね.
Mistake 7: Using English “Fight!” as ファイト
In ordinary English, “Fight!” usually tells someone to battle. Translate Japanese ファイト according to the scene.
FAQ: How to Say Good Luck in Japanese
What is the most common way to say good luck in Japanese?
The most common everyday expression is 頑張って (ganbatte). Depending on context, it means “good luck,” “do your best,” “keep going,” or “hang in there.”
What is the literal Japanese translation of good luck?
幸運を祈る (kōun o inoru) means “wish for good luck.” It is more literal but often sounds more formal, written, or dramatic than 頑張って.
How do you say “Good luck on your exam” in Japanese?
Say 試験、頑張って！ or the warmer 試験、頑張ってね.
How do you say “I’m rooting for you” in Japanese?
Say 応援してるよ casually or 応援しています politely.
How do you say “You’ve got this” in Japanese?
Useful expressions include ファイト！, あなたならできるよ, and きっと大丈夫だよ.
What is the difference between ganbatte and good luck?
“Good luck” wishes for a favorable result, while 頑張って encourages effort and perseverance.
What is the difference between ganbatte and ouen shiteru?
頑張って focuses on the listener’s effort. 応援してる focuses on the speaker’s support.
Can I say ganbatte to my boss?
頑張って is too casual. Even 頑張ってください can sound slightly directive. In formal situations, use expressions such as ご成功をお祈りしております or 応援しております.
How do you say “Best of luck” formally in Japanese?
Depending on context, use ご健闘をお祈りします, ご成功をお祈りします, or the more formal 心よりお祈り申し上げます.
How do you encourage someone who is already exhausted?
Use gentle expressions such as 無理しないでね, 休める時に休んでね, 応援してるよ, or できることがあったら言ってね.
Is グッドラック used in Japanese?
Yes. It is understood, but often sounds playful, stylish, or deliberately English. 頑張って is usually more natural in daily conversation.
Summary: Which Japanese Good-Luck Expression Should You Use?
⇒ 頑張って
● Warm encouragement
⇒ 頑張ってね
● Strong sports cheering
⇒ 頑張れ
● Bright and playful encouragement
⇒ ファイト
● “I’m rooting for you”
⇒ 応援してるよ
● “I hope it goes well”
⇒ うまくいくといいね
● Literal “I wish you good luck”
⇒ 幸運を祈る
● Formal “best of luck”
⇒ ご健闘をお祈りします / ご成功をお祈りします
● Someone already exhausted
⇒ 無理しないでね / 応援してるよ
effort ⇒ 頑張って
energy ⇒ ファイト
support ⇒ 応援してる
hope ⇒ うまくいくといいね
formal wishes ⇒ ご成功をお祈りします
care ⇒ 無理しないでね
References
- Kotobank: 頑張る — perseverance, continued effort, and holding one’s ground.
- Kotobank: 応援 — becoming someone’s ally, encouraging or helping them, and cheering in sports.
- Kotobank: 健闘 — striving bravely without giving in to difficulty.
- Kotobank: 幸運 — good fortune and favorable circumstances.
- Kotobank: 祈る — praying and sincerely wishing or hoping for something.