Two of the most distinctly Japanese concepts in professional and personal life are けじめ and メリハリ. They are used constantly in Japanese workplaces and daily conversations, yet many learners misunderstand them. Let’s learn exactly how native speakers use these words.
YukaRei, I heard my boss say けじめをつけろ. What exactly does けじめ mean?
Reiけじめ means taking proper responsibility and drawing a clear line — especially after making a mistake. It’s about accountability. メリハリ is different — it’s about having good balance and contrast between work and rest, or effort and relaxation.
At a Glance
| Word | Reading | Core Meaning | Common Context |
|---|---|---|---|
| けじめ | kejime | Taking responsibility / Drawing a line | Workplace, personal accountability after mistakes |
| メリハリ | merihari | Balance / Contrast / Work-life rhythm | Work-life balance, varied pace, engagement |
けじめ (kejime) — Taking Responsibility
Accountability and turning over a new leaf
けじめ is used when someone takes clear responsibility for a mistake or closes off one phase of their life to move forward cleanly. The set phrase is: けじめをつける — to take proper responsibility / to draw a clear line.
Yukaこの前ミスしたから、けじめをつけないとっ！ (I gotta take responsibility because I screwed up before.)
Rei北野さんは最高経営責任者としてけじめをつけるつもりです。 (Mr. Kitano will take responsibility as CEO.)
Yuka彼氏と３ヶ月前に別れたし、そろそろ自分の気持ちにけじめをつけたい。 (It has been three months since I broke up with him — I want to move on and put my feelings to rest.)
メリハリ (merihari) — Balance and Contrast
Work hard, play hard — the art of balance
メリハリ comes from a musical term meaning contrast between high and low notes. In everyday Japanese, it means having a well-balanced rhythm — switching clearly between work mode and rest mode. The phrase メリハリをつける means “to create clear contrast/balance in your life.”
Reiメリハリつけなよー！ (Work hard, play hard! Have some balance!)
Yuka試験終わったんだから、友達と遊びに出かけたら？メリハリが肝心よ。 (Your exam is over — why not go out with your friends? Balance is key.)
Rei仕事に集中する時と遊ぶ時、メリハリをつけるのが大切です。 (It’s important to clearly separate work time from play time.)
Quick Quiz
Fill in the blank with けじめ or メリハリ
1. 仕事と趣味の間に（ ）をつけることが大切だ。(It’s important to have balance between work and hobbies)
2. 失敗したら（ ）をつけなければならない。(If you make a mistake, you have to take responsibility)
3. 生活に（ ）をつけて、もっと充実させよう。(Let’s add balance to life and make it more fulfilling)
Answers: 1. メリハリ / 2. けじめ / 3. メリハリ
けじめ is about taking clear responsibility and starting fresh. メリハリ is about maintaining a healthy balance and contrast in how you spend your time. Both are essential concepts in Japanese professional culture — and now you know exactly when to use each one.
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