Episode 46
Purpose — ～ために
Learn how to express purpose in Japanese using ために — the grammar of goals. Say 'in order to' with nouns and verbs.
You know how to go somewhere to do something. Episode 45 gave you に行く for that. Today you go one level deeper: instead of saying what you are going to do, you say WHY. The word ために is the grammar of goals — and it connects your reason to your action with elegant precision.
What You'll Learn#
For the sake of [noun] — attach の between the noun and ために
試験のために勉強します (I study for the exam), 旅行のために (for travel)
In order to [verb] — use the dictionary form, no particle の needed
日本語を話すために勉強しています (I study in order to speak Japanese)
New vocabulary: ために (for the purpose of, in order to), 試験 (exam), 復習 (review, going back over), 健康 (health), 頑張る (to work hard, to do one\u0027s best)
Lesson Transcript#
The Two Patterns of ために#
ために sits in the middle of a sentence: reason first, ために next, action last.
How you fill the reason slot depends on what your reason is:
| Reason type | Pattern | Example |
|---|---|---|
| Noun | noun + の + ために | 試験のために勉強します |
| Verb | plain form + ために | 話すために勉強しています |
The key difference: nouns need the particle の as a bridge. Verbs connect directly.
Pattern 1 — Noun + の + ために#
I reviewed for the exam.
試験のため復習習しました。
試験のため復習習した。
I study Japanese for travel.
旅行のため日本語勉強勉強します。
旅行のため日本語勉強勉強する。
I bought a computer for work.
仕事のためにパソコンを買いました。
仕事のためにパソコンを買った。
I walk every day for my health.
健康のために毎日歩きます。
健康のために毎日歩く。
Pattern 2 — Verb (Plain Form) + ために#
When your reason is an action — something you want to DO — use the plain dictionary form of the verb and attach ために directly. No の needed.
I study in order to speak Japanese.
日本語を話すために勉強しています。
日本語を話すために勉強している。
I work hard in order to travel.
旅行するために仕事を頑張ります。
旅行するために仕事を頑張る。
Your Reason Has a Shape#
ために is the grammar of goals. Whatever your reason for learning Japanese is, this pattern gives it a form in the language:
| Your goal | Japanese |
|---|---|
| For travel | 旅行のために |
| For work | 仕事のために |
| For health | 健康のために |
| In order to speak | 話すために |
| In order to understand | 理解するために |
A Note on the Word Itself#
ために breaks into two pieces. The kanji 為 (read as ため) means "sake," "benefit," or "purpose" — it carries the meaning. The particle に points that purpose forward into the action that follows. So the literal feel is "for the sake of, directed toward." And 為 is not a word you only find in grammar — it appears in common cultural phrases like 日本のために (for the sake of Japan).
Listener Production — Your Turn#
Prompt: How would you say "I am learning Japanese to travel to Japan"?
Use the verb 旅行する in its plain form, add ために, then close with 日本語を勉強しています.
I am learning Japanese to travel to Japan.
日本に旅行するために日本語を勉強しています。
日本に旅行するために日本語を勉強している。
Key Takeaway
ために means "for the purpose of" or "in order to." With a noun, insert the particle の before ために. With a verb, use the plain dictionary form and connect directly. The reason comes first, ために sits in the middle, and the action closes the sentence.
Practice ために sentences
Build purpose sentences and get AI-powered feedback on your grammar.
Start Practicing Free