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N3Lesson notes · Sep 25, 2026

Courage in Japanese: 勇気ゆうき (yuuki) and the verbs that go with it

Courage in Japanese is 勇気ゆうき (yuuki). To "work up the courage" is 勇気ゆうきを出だす, to "have courage" is 勇気ゆうきがある, and when something "takes courage," it is 勇気ゆうきが要いる — a verb learners very often swap for かかる.

The word itself is easy. What trips people up is the verb next to it. English says "it takes courage" and "it takes time" with the same verb, so learners reach for the Japanese verb they already use for time — かかる — and say 勇気ゆうきがかかる. Every Japanese listener understands it, and every one of them notices it. This article is about the handful of verbs that 勇気ゆうき actually goes with.

The basics

What does 勇気ゆうき mean?

勇気ゆうき is a noun: courage, bravery, the nerve to do something difficult. The kanji are 勇いさみ "brave" and 気き "spirit" — the same 気き you find in 元気げんき and 気きになる.

勇気ゆうきがある人ひとだね。 — You're a brave person. (casual, a compliment) その一言ひとことに勇気ゆうきをもらいました。 — Those words gave me courage. (polite, very common after encouragement)

How do you say "work up the courage"?

勇気ゆうきを出だす, literally "put out courage." It is the verb you want for the moment before you do something scary.

勇気ゆうきを出だして、話はなしかけてみた。 — I worked up the courage and tried talking to them. (casual) 勇気ゆうきを出だして、先生せんせいに質問しつもんしました。 — I found the courage to ask the teacher a question. (polite)

Note the pattern: 勇気ゆうきを出だして + the action. The て form links "finding courage" to what you then did.

How do you say "it takes courage"?

勇気ゆうきが要いる — "courage is needed." 要いる (iru) means "to need," and it is the right verb here.

仕事しごとを辞やめるのは勇気ゆうきが要いる。 — Quitting your job takes courage. (casual) 一人ひとりで海外かいがいに住すむのは、かなり勇気ゆうきが要いります。 — Living abroad alone takes a lot of courage. (polite)

You will also see 勇気ゆうきがいる in hiragana; it is the same verb.

Beyond the basics

Why not 勇気ゆうきがかかる?

Because かかる is for costs you pay out over time: 時間じかんがかかる "it takes time," お金きんがかかる "it costs money," 手間てまがかかる "it takes effort." Courage is not spent like that; you either have it or you need it. So:

時間じかんがかかる。 — It takes time. (correct) 勇気ゆうきが要いる。 — It takes courage. (correct)

勇気ゆうきがかかる sounds a little like "courage is being charged to you." If you want a quick rule: if you could put a number on it — minutes, yen, steps — use かかる. If it is something you need to have inside you, use 要いる.

What other words mean "courage" or "guts"?

Japanese has several, and each one leans a different way.

  • 度胸どきょう (dokyou) — nerve, the ability to stay calm under pressure. 度胸どきょうがある = "has nerve."
  • 根性こんじょう (konjou) — grit, the will to keep going. Sports anime are built on it.
  • 勇敢ゆうかん (yuukan) — brave, as a な-adjective. It sounds like a news report or a story: 勇敢ゆうかんな行動こうどう "a brave act."
  • 覚悟かくご (kakugo) — resolve, being ready for the consequences. 覚悟かくごを決きめる = "make up your mind, whatever happens."

人前ひとまえで歌うたうなんて、度胸どきょうがあるね。 — Singing in front of people? You've got nerve. (casual) 最後さいごまで走はしり切きるには根性こんじょうが要いる。 — Running all the way to the end takes grit. (neutral)

What is 思い切おもいきって?

思い切おもいきって means "taking the plunge," "boldly." It is often the more natural choice in conversation than 勇気ゆうきを出だして, because it describes the decision rather than naming the feeling.

思い切おもいきって髪かみを短みじかくしました。 — I took the plunge and cut my hair short. (polite)

If you want to say you did something brave but a little impulsive, 思い切おもいきって is the word.

Where do you hear 勇気ゆうき in anime and games?

Two places. First, in speeches: a character who is scared gets told 勇気ゆうきを出だして! ("Be brave!"), or thanks someone with 勇気ゆうきをもらった. Second, and more often, in fantasy: 勇者ゆうしゃ (yuusha), the "brave one," is the standard word for the hero of an RPG-style world. When a fantasy anime title has 勇者ゆうしゃ in it, that is the hero the story is about — and the 勇いさみ is the same kanji as in 勇気ゆうき.

勇者ゆうしゃよ、目めを覚さませ。 — Wake up, O hero. (dramatic, fantasy-style)

勇気ゆうき is also a common given name, so you will meet characters called Yuuki. The name can be written with several different kanji, though, so do not assume it always means "courage."

How do you encourage someone?

勇気ゆうきづける means "to encourage, to give courage to." Its passive, 勇気ゆうきづけられる, is how people say they felt encouraged by something.

あなたの言葉ことばに勇気ゆうきづけられました。 — I was encouraged by your words. (polite)

For a lighter "hang in there," most people say 頑張がんばって instead.

Common mistakes

  • 勇気ゆうきがかかる. It takes courage = 勇気ゆうきが要いる. かかる is for time, money and effort.
  • 勇気ゆうきをする. 勇気ゆうき is not a する-verb. Use 勇気ゆうきを出だす.
  • 勇気ゆうきな人ひと. 勇気ゆうき is a noun, not an adjective. Say 勇気ゆうきがある人ひと or 勇敢ゆうかんな人ひと.
  • Mixing up 要いる and 居いる. Both are いる, but 要いる (to need) is a regular godan verb: 要いらない, 要いります. 居いる (to exist) is ichidan. Write 要いる when you mean "need."
  • Using 根性こんじょう for a single brave moment. 根性こんじょう is stamina over time. For one scary step, 勇気ゆうき or 度胸どきょう fits better.

Which verb goes with 勇気ゆうき?

Pattern Meaning Example
勇気ゆうきを出だす work up courage 勇気ゆうきを出だして告白こくはくした
勇気ゆうきがある have courage, be brave 彼かれは勇気ゆうきがある
勇気ゆうきが要いる it takes courage 転職てんしょくは勇気ゆうきが要いる
勇気ゆうきをもらう get courage from someone その歌うたに勇気ゆうきをもらった
勇気ゆうきづける encourage someone 友達ともだちを勇気ゆうきづける
✗ 勇気ゆうきがかかる (sounds wrong) → 勇気ゆうきが要いる
✗ 勇気ゆうきをする (not a する-verb) → 勇気ゆうきを出だす

Practice

Answers are hidden — try your own sentence first, then open. Questions 1 and 2 are a pair: English uses "takes" for both, Japanese does not.

1. "Changing careers takes time."

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転職てんしょくは時間じかんがかかる。 — time is something you pay out, so かかる.

2. "Changing careers takes courage."

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転職てんしょくは勇気ゆうきが要いる。 — courage is something you need to have, so 要いる. 勇気ゆうきがかかる is the mistake to avoid.

3. "I worked up the courage and asked a question."

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勇気ゆうきを出だして質問しつもんした。 — 勇気ゆうきを出だす, then the て form links it to the action.

4. Compliment a friend: "You're brave."

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勇気ゆうきがあるね。 — 勇気ゆうき is a noun, so it needs がある. 勇気ゆうきな is not a word.

5. Fix it: 勇気ゆうきをして告白こくはくした。

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勇気ゆうきを出だして告白こくはくした。 — 勇気ゆうき does not take する. The verb is 出だす.

6. "Your words gave me courage." (polite)

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あなたの言葉ことばに勇気ゆうきをもらいました。 — 勇気ゆうきをもらう is the everyday way to say you were encouraged. 勇気ゆうきづけられました also works.

7. Someone sings alone on stage with no practice. React: "You've got nerve!"

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度胸どきょうがあるね! — 度胸どきょう is nerve under pressure, which fits this moment better than 勇気ゆうき.

8. "I took the plunge and cut my hair short."

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思い切おもいきって髪かみを短みじかくした。 — 思い切おもいきって is the natural word for a bold, slightly impulsive decision.

9. In a fantasy anime, what is the 勇者ゆうしゃ?

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The hero. — 勇者ゆうしゃ literally means "brave person," and it is the standard title for the RPG-style hero. Same 勇いさみ as in 勇気ゆうき.

FAQ

How do you pronounce 勇気ゆうき? ゆうき, yuu-ki, with a long う. If you shorten it to ゆき, it becomes a different word — 雪ゆき, "snow." Long vowels matter; see ningyo vs ningyou for more pairs like this.

Is Yuuki a name? Yes, it is a common given name for both boys and girls. It can be written 勇気ゆうき, but also with many other kanji, so the name does not always mean courage.

What is the difference between 勇気ゆうき and 勇敢ゆうかん? 勇気ゆうき is the noun "courage." 勇敢ゆうかん is the adjective "brave," and it sounds more formal — news reports, stories, award speeches. In conversation, 勇気ゆうきがある is more natural.

How do I say "be brave" to someone? 勇気ゆうきを出だして! works. For a lighter "you can do it," 頑張がんばって or 大丈夫だいじょうぶだよ is more common.

Does 勇気ゆうき go with 要いる or 必要ひつよう? Both work. 勇気ゆうきが要いる is conversational; 勇気ゆうきが必要ひつようだ sounds a bit more written.

Vocabulary from this article

Tap the block to select all of it, then copy. In Anki: File → Import, note type Basic, separator Tab — the first column becomes the front, the second the back.

勇気	ゆうき — courage
勇気を出す	ゆうきをだす — to work up courage
勇気が要る	ゆうきがいる — to take courage
勇気づける	ゆうきづける — to encourage
勇敢	ゆうかん — brave (formal)
勇者	ゆうしゃ — hero (fantasy); brave person
度胸	どきょう — nerve
根性	こんじょう — grit, guts
覚悟	かくご — resolve, readiness
思い切って	おもいきって — boldly, taking the plunge
転職	てんしょく — changing jobs
告白	こくはく — confessing (love)
要る	いる — to need
手間	てま — effort, trouble

I'm Yuuki, a Japanese teacher based in Tokyo. I've taught on italki as a Top 1% teacher and watched over 1,500 anime. 勇気ゆうきがかかる comes up with advanced learners who are otherwise very fluent — the fix is the time-versus-courage pair above, and it tends to stick after one lesson. For another set of verbs that change with the noun, see ki ni naru.

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Sources: the author's own lessons and standard reference grammars.

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