When you want to express purpose or reason, you can use ～ために. It literally means 'for the sake of ~' or 'for the purpose of ~'. You attach ～ために to the plain form of verbs or to nouns with の.
For example, if you say 「日本語を勉強するために日本へ行きます」 (Nihongo o benkyousuru tame ni Nihon e ikimasu), it means "I go to Japan in order to study Japanese." Here, studying Japanese is your purpose.
You can also use it to explain a reason. For instance, 「事故のために電車が遅れています」 (Jiko no tame ni densha ga okurete imasu) means "The train is delayed because of an accident." In this case, the accident is the reason for the delay.
So, remember, ～ために connects an action or a state with its purpose or its reason.
When used with a noun, ～ために (tame ni) indicates purpose. For example, 日本語の勉強のために日本に行きました。 (Nihongo no benkyou no tame ni Nihon ni ikimashita.) means “I went to Japan to study Japanese.” The particle の (no) is necessary here.
When used with a verb, the verb must be in its plain form. For example, 日本語を勉強するために日本に行きました。 (Nihongo o benkyou suru tame ni Nihon ni ikimashita.) also means “I went to Japan to study Japanese.”
It can also indicate a reason or cause, similar to ～ので (~node) or ～から (~kara), but it's typically used for negative outcomes. For example, 事故のために電車が遅れました。 (Jiko no tame ni densha ga okuremashita.) means “The train was delayed because of an accident.”
While often interchangeable with ように (you ni) for purpose, ～ために generally implies a direct, intentional action towards a goal, whereas ように suggests a more indirect or desired outcome. For example, 試験に合格するために一生懸命勉強しました。 (Shiken ni goukaku suru tame ni isshoukenmei benkyou shimashita.) "I studied hard in order to pass the exam."
Alright, let's talk about some common pitfalls people encounter when using ～ために (tame ni). This particle is super useful, but it's easy to make mistakes if you're not careful. We'll cover the big ones here so you can avoid them.
§ Using ～ために for Inevitable Outcomes
One of the biggest mistakes is using ～ために to describe a natural or inevitable consequence, rather than a deliberate purpose. Remember, ～ために implies intent or a goal. If something just "happens because of" something else without a conscious effort, ～ために is probably not the right choice.
- Wrong Example
- 雨が降ったために、道が濡れた。(Ame ga futta tame ni, michi ga nureta.)
Meaning: Because it rained, the road got wet.
- Correct Example
- 雨が降ったので、道が濡れた。(Ame ga futta node, michi ga nureta.)
Meaning: Because it rained, the road got wet.
§ Incorrect Verb Forms Before ～ために
When using a verb before ～ために, it needs to be in the plain form (dictionary form or negative plain form). Attaching it directly to the ます (masu) form or past tense form is a common error.
Verb + ～ために: Always use the dictionary form (e.g., 勉強する + ために = 勉強するために).
Noun + の + ために: If you're attaching it to a noun, you need to add の (no) in between (e.g., 健康 + の + ために = 健康のために).
- Wrong Example (Verb)
- 日本語を勉強しましたために、日本に行きます。(Nihongo o benkyō shimashita tame ni, Nihon ni ikimasu.)
Meaning: I'll go to Japan because I studied Japanese.
- Correct Example (Verb)
- 日本語を勉強するために、日本に行きます。(Nihongo o benkyō suru tame ni, Nihon ni ikimasu.)
Meaning: I'll go to Japan in order to study Japanese.
- Wrong Example (Noun)
- 仕事ために、毎日頑張ります。(Shigoto tame ni, mainichi ganbarimasu.)
Meaning: I'll work hard every day for work.
- Correct Example (Noun)
- 仕事のために、毎日頑張ります。(Shigoto no tame ni, mainichi ganbarimasu.)
Meaning: I'll work hard every day for my job.
§ Confusing ～ために with ～のに (no ni)
While both particles involve some kind of connection, their meanings are quite different. ～のに expresses a contrast or a purpose for which something is done, but often with an unexpected or undesirable outcome. It carries a sense of "even though" or "despite." ～ために, as we've discussed, is purely about purpose or cause.
- Wrong Example
- 試験に合格するために、一生懸命勉強したのに、不合格だった。(Shiken ni gōkaku suru tame ni, isshōkenmei benkyō shita no ni, fugōkaku datta.)
Meaning: In order to pass the exam, I studied hard, but I failed.
- Correct Example
- 試験に合格するために、一生懸命勉強した。(Shiken ni gōkaku suru tame ni, isshōkenmei benkyō shita.)
Meaning: I studied hard in order to pass the exam.
試験に合格したのに、嬉しくなかった。(Shiken ni gōkaku shita no ni, ureshikunakatta.)
Translation hint: Even though I passed the exam, I wasn't happy.
As you can see, understanding the nuances of ～ために and avoiding these common mistakes will make your Japanese sound much more natural and precise. Keep practicing!
How Formal Is It?
"日本語を勉強するため、日本に留学しました。"
"健康のために、毎日運動しています。"
"彼のためなら、何でもするよ。"
"おもちゃが買えるようにお金を貯めているんだ。"
"テスト勉強しなかったせいで、赤点とっちゃった。"
Fun Fact
The kanji 為, while not typically used to write 'tame ni' in modern Japanese, originally meant 'to do, to make, to act.' This connection to action and purpose is still reflected in the particle's meaning.
Difficulty Rating
Relatively straightforward to read once the kana are learned.
Easy to write, as it uses common kana.
Can be slightly tricky to pronounce the 'tame' part clearly for some learners, but generally easy.
Easy to identify in spoken Japanese, but understanding the nuance of purpose vs. cause can take practice.
What to Learn Next
Prerequisites
Learn Next
Advanced
Grammar to Know
When connecting with a noun, use の前にために (no mae ni tame ni).
日本に行くために、日本語を勉強しています。 (Nihon ni iku tame ni, Nihongo o benkyō shite imasu.) - I am studying Japanese in order to go to Japan.
When connecting with a verb, use the plain form of the verb before ために (tame ni).
健康のために、毎日運動しています。 (Kenkō no tame ni, mainichi undō shite imasu.) - For the sake of my health, I exercise every day.
ために (tame ni) can also express a reason or cause. In this case, it often follows a verb in the plain past tense or a noun followed by の (no).
事故のために、電車が遅れています。 (Jiko no tame ni, densha ga okurete imasu.) - The train is delayed because of an accident.
When the action is done for someone else's benefit, you can use Personのために (tame ni).
家族のために、一生懸命働きます。 (Kazoku no tame ni, isshōkenmei hatarakimasu.) - I work hard for my family.
Do not use ために (tame ni) with verbs that express natural phenomena or involuntary actions.
× 雨が降るために、傘を持っていきました。(Incorrect example of using ために) - I brought an umbrella because it rained.
Examples by Level
日本語を勉強するために、日本に行きました。
I went to Japan to study Japanese.
Verb dictionary form + ために
健康のために、毎日運動しています。
For the sake of my health, I exercise every day.
Noun + のために
会議のために、資料を準備しました。
I prepared materials for the meeting.
Noun + のために
家族に会うために、故郷に帰りました。
I returned to my hometown to see my family.
Verb dictionary form + ために
地震のために、電車が止まりました。
The train stopped because of the earthquake.
Noun + のために (indicating cause)
試験に合格するために、一生懸命勉強しました。
I studied hard in order to pass the exam.
Verb dictionary form + ために
彼のために、おいしい料理を作りました。
I made delicious food for him.
Pronoun + のために
仕事のために、引っ越しました。
I moved for work.
Noun + のために
日本文化を学ぶために、日本に留学しました。
I went to study abroad in Japan in order to learn about Japanese culture.
〜ために indicates the purpose of an action.
健康のために、毎日野菜を食べるようにしています。
For the sake of my health, I try to eat vegetables every day.
〜ために can also indicate the benefit or reason for something.
家族のために、一生懸命働いています。
I'm working hard for my family.
This usage shows who benefits from an action.
プレゼンテーションの準備のために、徹夜しました。
I stayed up all night to prepare for the presentation.
〜のために can be used with nouns to express a reason or purpose.
時間がないために、今日の会議はキャンセルされました。
Because there wasn't enough time, today's meeting was canceled.
In this case, 〜ために indicates a reason or cause.
将来の夢を叶えるために、今から努力します。
I'll make an effort starting now in order to achieve my future dream.
〜ために is used to express a strong determination or goal.
災害時のために、非常食を準備しておきましょう。
Let's prepare emergency food supplies in case of a disaster.
〜ために can indicate preparation for a potential situation.
彼の病気のために、彼女は仕事を辞めました。
She quit her job because of his illness.
Here, 〜ために clearly indicates the cause of an action.
Word Origin
Native Japanese
Original meaning: for the sake of, on account of
JaponicCultural Context
When speaking Japanese, clearly stating your purpose or the reason for an action is important for politeness and clarity. 'Tame ni' is a versatile particle that helps achieve this, whether you're explaining a goal, a benefit, or a cause. Mastering its use will make your Japanese sound much more natural and precise.
Test Yourself 42 questions
日本語を勉強する___、日本に行きました。
This sentence means 'I went to Japan in order to study Japanese.' The particle 'ために' is used to express purpose.
健康の___、毎日運動します。
This sentence means 'I exercise every day for my health.' '健康のために' expresses the purpose or reason for exercising.
友達に会う___、駅に行きます。
This sentence means 'I go to the station to meet my friend.' '友達に会うために' indicates the purpose of going to the station.
日本語のニュースを見る___、テレビをつけました。
This sentence means 'I turned on the TV in order to watch Japanese news.' '見るために' expresses the purpose of turning on the TV.
パーティーの___、ケーキを作りました。
This sentence means 'I made a cake for the party.' 'パーティーのために' indicates the purpose for which the cake was made.
早く起きる___、目覚まし時計をセットしました。
This sentence means 'I set an alarm clock in order to wake up early.' '起きるために' expresses the purpose of setting the alarm.
Translate this sentence into Japanese: 'I go to school to study.'
Well written! Good try! Check the sample answer below.
Sample answer
私は勉強するために学校に行きます。
Translate this sentence into Japanese: 'I bought a book to read.'
Well written! Good try! Check the sample answer below.
Sample answer
私は読むために本を買いました。
Translate this sentence into Japanese: 'I came to Japan because of work.'
Well written! Good try! Check the sample answer below.
Sample answer
私は仕事のために日本に来ました。
Why does the person listen to CDs every day?
Read this passage:
私は日本語を勉強するために、毎日CDを聞きます。そして、日本の友達と話します。日本の文化も好きです。
Why does the person listen to CDs every day?
The first sentence clearly states '日本語を勉強するために' (to study Japanese).
The first sentence clearly states '日本語を勉強するために' (to study Japanese).
Why did Tanaka-san go to the park?
Read this passage:
田中さんは新しいカメラを買いました。写真を撮るために、公園に行きます。そして、きれいな花を見つけました。
Why did Tanaka-san go to the park?
The second sentence says '写真を撮るために、公園に行きます' (goes to the park to take pictures).
The second sentence says '写真を撮るために、公園に行きます' (goes to the park to take pictures).
What does the person do every day for their health?
Read this passage:
私は健康のために、毎日野菜を食べます。運動もします。だから、いつも元気です。
What does the person do every day for their health?
The first sentence states '健康のために、毎日野菜を食べます' (eats vegetables every day for health).
The first sentence states '健康のために、毎日野菜を食べます' (eats vegetables every day for health).
Choose the best particle to complete the sentence: 彼は日本語を学ぶ___日本に行きました。
「ために」is used here to express the purpose of going to Japan: to learn Japanese.
Which sentence correctly uses 「ために」?
All options correctly use 「ために」. Option 1: for the purpose of health. Option 2: in order to see a movie. Option 3: because of sickness.
Fill in the blank: 家族___、一生懸命働きます。
「家族のために」means 'for my family' or 'for the sake of my family'.
The sentence 「雨のために、試合は中止になりました。」 means 'The game was canceled because of the rain.'
「〜のために」can indicate a reason or cause, similar to 'because of'.
「日本語を勉強するために、毎日辞書を使います。」 means 'I use a dictionary every day for studying Japanese.'
The sentence correctly uses 「〜ために」to express the purpose of using a dictionary.
「彼は会社を辞めるために、新しい仕事を探しています。」 means 'He is looking for a new job in order to quit the company.'
「〜ために」here expresses the purpose of looking for a new job.
I went to Japan to study Japanese.
I exercise every day for my health.
I work hard for my family.
Read this aloud:
美味しいものを作るために、料理教室に通っています。
Focus: tsukuru tame ni
You said:
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
試験に合格するために、たくさん勉強しました。
Focus: gōkaku suru tame ni
You said:
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
友達に会うために、駅へ行きます。
Focus: au tame ni
You said:
Speech recognition is not supported in your browser. Try Chrome or Edge.
The speaker is using a dictionary. Why?
What is the speaker doing for their health?
Why is he working late?
Read this aloud:
新しい仕事を見つけるために、履歴書を更新しました。
Focus: 見つけるために (mitsukeru tame ni)
You said:
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
地震の際に安全を確保するために、避難訓練が必要です。
Focus: 確保するために (kakuhosuru tame ni)
You said:
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
お客様をがっかりさせないために、最善を尽くします。
Focus: がっかりさせないために (gakkari sasenai tame ni)
You said:
Speech recognition is not supported in your browser. Try Chrome or Edge.
This sentence means 'I went to Japan in order to study Japanese.' The purpose comes before 'tame ni'.
This sentence means 'I exercise every day for my health.' '健康のために' indicates the purpose.
This sentence means 'I studied all night for the exam.' '試験のために' shows the reason or purpose.
This sentence means 'They put all their effort into making the project successful.' The particle ～ために indicates the purpose.
This sentence means 'In order to protect the environment, we should promote recycling.' The particle ～ために expresses the objective.
This sentence means 'He studied hard every day in order to pass the exam.' The particle ～ために states the reason or purpose.
/ 42 correct
Perfect score!
Related Content
This Word in Other Languages
Related Grammar Rules
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還暦
B160th birthday (celebration of completing a 60-year cycle).
〜くらい
B1About; approximately; to the extent that.
認め合う
B1To recognize each other's worth; to acknowledge.
知人
B1Acquaintance.
顔見知り
A2Acquaintance; someone you know by sight.
甘える
B1To be spoiled, to fawn; to behave like a pampered child.
活発な
B1Active; lively; vigorous.
思春期
B1Adolescence; the period of transition from childhood to adulthood.
養子
B1Adopted child; a child taken into one's family by legal means.
養親
B2Adoptive parent.
