「今年の目標を成功しました。」
“I succeeded my goal for this year.”
Does this Japanese sentence sound slightly strange to you?
You can probably understand what the speaker wants to say. They worked toward a goal and succeeded.
However, natural Japanese would be:
今年の目標を達成しました。
I achieved my goal for this year.
So why do we use 達成する (tassei suru / to achieve) rather than 成功する (seikō suru / to succeed)?
Both words are related to successful results, but Japanese does not choose verbs only according to their dictionary meanings. Certain nouns naturally combine with certain verbs.
One particularly important combination is:
目標を達成する
to achieve a goal
This expression appears frequently in business, education, sports, and JLPT-level reading materials.
Let’s look at why this combination sounds natural and how to distinguish it from similar expressions.
Why Is 「目標を成功する」 Unnatural?
Compare these two sentences:
△ 今年の目標を成功しました。
I succeeded my goal for this year.
○ 今年の目標を達成しました。
I achieved my goal for this year.
One reason Japanese learners make this mistake is that they focus on the meaning of each individual word.
You may think:
“成功 means success, and my goal went successfully, so why can’t I use 成功する?”
The problem is not really the meaning of 成功する (seikō suru / to succeed) itself. The problem is the combination of words.
In Japanese, 成功する is naturally used in expressions such as:
プロジェクトが成功する。
The project succeeds.
実験が成功する。
The experiment succeeds.
新しい事業に成功する。
To succeed in a new business venture.
With 目標 (mokuhyō / goal), however, the natural verb is usually 達成する.
目標 + 達成する
goal + achieve
This is a common Japanese collocation.
Instead of memorizing 目標 and 達成する as two completely separate vocabulary items, it is much more useful to remember the whole expression:
目標を達成する
to achieve a goal
A sentence can be understandable and still sound unnatural. Learning common noun–verb combinations is one of the keys to moving beyond translation-based Japanese.
What Does 「目標を達成する」 Mean?
達成する (tassei suru / to achieve, accomplish) describes reaching a result or standard that you were aiming for.
Imagine that you set one of these goals:
-
売上を10%増やす
Increase sales by 10%. -
JLPT N2に合格する
Pass JLPT N2. -
毎日30分日本語を勉強する
Study Japanese for 30 minutes every day. -
1年間で100冊の本を読む
Read 100 books in one year.
First, there is a specific goal.
Then you take action toward that goal.
Finally, you reach the point you were aiming for.
That final stage is 達成する.
目標を決める
Set a goal.
↓
そのために行動する
Take action toward it.
↓
決めたゴールに到達する
Reach the goal you set.
↓
目標を達成する
Achieve the goal.
The key image behind 達成する is “reaching a previously established target.”
That is why it is especially common in business, education, sports, and other situations where people set clear objectives.
「目標を達成する」 Is Very Common in Business
You will frequently hear 目標を達成する in Japanese workplaces.
For example:
今月の売上目標を達成する。
Achieve this month’s sales target.
チームの目標を達成する。
Achieve the team’s goal.
年間目標を達成する。
Achieve the annual target.
生産目標を達成する。
Achieve the production target.
Companies often set specific numbers, deadlines, and performance targets. Because 達成する emphasizes reaching a predetermined target, it fits these situations perfectly.
For example:
営業部は今月の売上目標を達成しました。
The sales department achieved its sales target for this month.
Here, the important idea is that a particular sales figure was decided in advance, and the department reached it.
You can also use the negative form:
今年は目標を達成できませんでした。
We were unable to achieve our goal this year.
This kind of expression is common in meetings, reports, presentations, and business news.
You Can Also Use It for Study Goals
達成する is not limited to business.
It is also natural when talking about studying.
今年の学習目標を達成しました。
I achieved my study goal for this year.
毎日30分勉強するという目標を達成しました。
I achieved my goal of studying for 30 minutes every day.
JLPT N2合格という目標を達成するために、毎日勉強しています。
I study every day in order to achieve my goal of passing JLPT N2.
A particularly useful pattern is:
目標を達成するために~
in order to achieve a goal...
For example:
目標を達成するために、毎朝単語を復習しています。
I review vocabulary every morning in order to achieve my goal.
目標を達成するためには、毎日少しずつ続けることが大切です。
To achieve your goal, it is important to keep working at it little by little every day.
売上目標を達成するために、新しい営業方法を考えました。
We developed a new sales approach in order to achieve our sales target.
This pattern is useful not only in conversation but also in JLPT reading passages and business Japanese.
What Is the Difference Between 「目標を達成する」 and 「目標を実現する」?
Another expression that can confuse learners is:
目標を達成する
achieve a goal
and
目標を実現する
realize a goal
実現する (jitsugen suru / to realize, make a reality) can sometimes be used with 目標, so 「目標を実現する」 is not automatically incorrect.
However, in many ordinary situations, 目標を達成する is the more standard and natural combination.
達成する focuses on reaching a target or standard that has already been set.
For example:
売上目標を達成する。
Achieve a sales target.
学習目標を達成する。
Achieve a learning goal.
年間目標を達成する。
Achieve an annual target.
実現する, on the other hand, is especially common when something hoped for, imagined, or planned becomes reality.
夢を実現する。
Make a dream come true.
長年の希望を実現する。
Realize a long-held wish.
計画を実現する。
Turn a plan into reality.
理想の社会を実現する。
Realize an ideal society.
For learners around JLPT N3–N2 level, these combinations are worth memorizing:
目標 + 達成する
achieve a goal
夢 + 実現する
realize a dream
There are exceptions in real Japanese, but knowing these basic collocations makes it much easier to choose the natural answer.
How Are 「達成する」 and 「成功する」 Different?
Now compare 達成する with 成功する.
This is natural:
新商品の販売が成功した。
The launch/sale of the new product was successful.
But this is normally unnatural:
× 売上目標が成功した。
The sales target succeeded.
Instead, Japanese says:
○ 売上目標を達成した。
We achieved the sales target.
成功する focuses on an activity, attempt, project, or undertaking going well.
達成する focuses on reaching a specific target.
Imagine a company launching a new product.
You could say:
新商品の販売は成功しました。
The new product launch was successful.
This evaluates the overall result of the sales effort.
But:
新商品の売上目標を達成しました。
We achieved the sales target for the new product.
This tells us that a specific numerical target was reached.
The situation may be the same, but the speaker is focusing on a different aspect of it.
Natural Expressions with 「目標」
目標 (mokuhyō / goal, target) combines with several important verbs.
Learning these as complete expressions is extremely useful.
目標を立てる
目標を立てる (mokuhyō o tateru / to set a goal) is used when deciding what you want to aim for.
新しい年の目標を立てました。
I set a goal for the new year.
JLPT N2に合格するという目標を立てました。
I set the goal of passing JLPT N2.
Some learners may want to say 「目標を作る」 because “make a goal” sounds possible in their first language, but 目標を立てる is generally more natural Japanese.
目標を設定する
目標を設定する (mokuhyō o settei suru / to establish or set a target) is somewhat more formal than 「目標を立てる」.
It is commonly used in workplaces and educational settings.
チームごとに目標を設定しました。
We set goals for each team.
今月の売上目標を設定します。
We will set this month’s sales target.
目標を達成する
When you finally reach the goal you set:
全員の努力で目標を達成できました。
Thanks to everyone’s efforts, we were able to achieve our goal.
A useful sequence to remember is:
目標を立てる
Set a goal.
↓
目標に向かって努力する
Work toward the goal.
↓
目標を達成する
Achieve the goal.
Remembering expressions as a sequence like this makes them much easier to use naturally.
Check the Meaning Through Examples
Let’s look at 目標を達成する in several different situations.
At Work
私たちのチームは予定より早く目標を達成しました。
Our team achieved its goal earlier than planned.
売上目標を達成するために、新しい商品を開発しました。
We developed a new product in order to achieve our sales target.
今月は残念ながら目標を達成できませんでした。
Unfortunately, we could not achieve our goal this month.
Study
今年の目標は、JLPT N2に合格することです。
My goal this year is to pass JLPT N2.
毎日勉強を続け、ようやく目標を達成しました。
I continued studying every day and finally achieved my goal.
学習目標を達成するために、毎週進み具合を確認しています。
I check my progress every week so that I can achieve my learning goal.
Sports
チームは今シーズンの目標を達成しました。
The team achieved its goal for this season.
大会に出場するという目標を達成できて、本当にうれしいです。
I’m really happy that I was able to achieve my goal of competing in the tournament.
Daily Life
今年は貯金の目標を達成できそうです。
It looks like I’ll be able to reach my savings goal this year.
一年間運動を続けるという目標を達成しました。
I achieved my goal of continuing to exercise for a full year.
The common idea in every example is clear:
There was a goal first, and then the person reached it.
Compare Natural and Unnatural Japanese
The following sentence is understandable, but unnatural:
× 私は今年の目標を成功しました。
I succeeded my goal this year.
A natural sentence is:
○ 私は今年の目標を達成しました。
I achieved my goal this year.
Here is another example:
× JLPT N2という目標を成功させたいです。
I want to make the goal of JLPT N2 successful.
A more natural version is:
○ JLPT N2に合格するという目標を達成したいです。
I want to achieve my goal of passing JLPT N2.
Being understandable is not the same as sounding natural in Japanese.
This difference is particularly important on the JLPT.
How Could This Appear on the JLPT?
JLPT vocabulary questions often test whether you know natural combinations of words, not merely dictionary definitions.
Consider this original example:
チーム全員で努力した結果、今月の売上目標を___ことができた。
As a result of everyone on the team working hard, we were able to _____ this month’s sales target.
- 成功する
- 達成する
- 実行する
- 完成する
The best answer is:
- 達成する
to achieve
Words such as 成功する, 実行する, and 完成する may all seem related to completing something successfully.
But the most natural combination is:
売上目標を達成する
achieve a sales target
Now consider another sentence:
将来、自分の店を持つという夢を___ために、お金を貯めています。
I am saving money in order to _____ my dream of owning my own shop someday.
Here, the natural expression is:
夢を実現する
realize a dream
This is why JLPT questions cannot always be solved by asking:
“Does the meaning make sense?”
Instead, ask:
“Which combination sounds most natural in Japanese?”
That small change in perspective can make difficult vocabulary questions much easier.
Learn Combinations, Not Just Individual Words
While studying Japanese, you may sometimes think:
“I know every word in this question. Why did I still get it wrong?”
One reason is that vocabulary is often learned one word at a time.
For example:
目標 → goal
達成する → achieve
Knowing these translations is useful, but it does not automatically mean you can combine the words naturally.
It is more effective to learn expressions such as:
目標を立てる
set a goal
目標を設定する
set or establish a target
目標を達成する
achieve a goal
夢を実現する
realize a dream
実験に成功する
succeed in an experiment
When you learn Japanese in these natural combinations, both sentence production and JLPT multiple-choice questions become easier.
What to Remember Today
- Learn 「目標を達成する」 as one complete expression.
- 達成する describes reaching a goal or target that was set in advance.
- Remember the basic contrast: 「目標を達成する」 and 「夢を実現する」.
- On the JLPT, look for the most natural word combination, not merely a word whose meaning seems possible.
Understanding a phrase is an important first step.
But even after you understand the difference between 達成する, 成功する, and 実現する, you may still hesitate when all three appear together in a multiple-choice question.
That is why practice matters.
Understand → Try it in a question → Check your mistake
RJT (Rapid Japanese Training) is designed to help you practice JLPT vocabulary and grammar by actually choosing between similar-looking answers.
Instead of stopping at “I know what this word means,” train yourself to recognize which expression sounds natural in real Japanese.
Continue your practice with RJT: