Shushin is a formal way to express the act of going to bed, often used in structured or professional contexts.
Word in 30 Seconds
- Formal term for going to bed or sleeping.
- Commonly used in medical or school settings.
- Often combined with time or preparation words.
一般的な文脈：ホテルや病院の案内、学校の規則、健康管理に関するアドバイスなどで頻繁に登場します。例えば、「就寝前のスマートフォン利用は控えてください」といった注意書きでよく見かけます。
- 1類語比較：「寝る」は日常的な動作を表す最も一般的な言葉です。「就寝」はそれより硬く、客観的で規律的なニュアンスを含みます。一方、「睡眠」は「眠っている状態そのもの」を指すのに対し、「就寝」は「寝るという行為・動作」に焦点が当てられています。
Examples
就寝前にスマホを見るのはやめましょう。
everydayLet's stop looking at smartphones before going to bed.
当ホテルでは、22時以降の就寝をお願いしております。
formalWe ask guests to be in bed after 10 PM at this hotel.
就寝時間は人によって異なります。
informalBedtime varies from person to person.
就寝時の姿勢が睡眠の質に影響を与える。
academicSleeping posture affects the quality of sleep.
Common Collocations
Common Phrases
就寝時刻
Time of going to bed
就寝準備
Preparation for bed
就寝中
While sleeping
Often Confused With
Shushin refers to the act of going to bed, while suimin refers to the state of being asleep.
Neru is the neutral, everyday verb for sleeping; shushin is the formal noun/verb equivalent.
Grammar Patterns
How to Use It
Usage Notes
Shushin is strictly a formal register word. It is commonly found in written documents, news, or professional advice. In spoken Japanese, stick to 'neru' for casual situations.
Common Mistakes
Learners often use 'shushin' in casual greetings, which sounds unnatural. Remember that it is a noun/formal verb, not a common conversational term. Do not use it as a direct command to friends.
Tips
Use in formal writing
Use 'shushin' when writing reports or formal emails about daily schedules. It sounds much more professional than 'neru'.
Don't use with friends
Avoid using 'shushin' in casual conversation with friends, as it will sound overly stiff or robotic.
Health consciousness in Japan
The term is frequently used in Japan's health-conscious culture, specifically regarding 'quality of sleep' or 'sleep hygiene'.
Word Origin
The word is composed of 'Shu' (to end/finish) and 'Shin' (bed/sleeping). It implies the act of ending the day's activities to enter a state of rest.
Cultural Context
In Japanese culture, 'shushin' is often linked to the concept of 'sleep hygiene' (suimin eisei). Maintaining a consistent bedtime is considered a key pillar of a healthy lifestyle.
Memory Tip
Think of 'Shu' (to finish) and 'Shin' (to sleep/bed). It is the act of finishing your day by going to bed.
Frequently Asked Questions
4 questions「寝る」は家族や友人との会話で使う日常語です。「就寝」は、ホテルの案内や健康に関するアドバイスなど、少し改まった場面や公的な文書で使います。
個人の生活リズムによりますが、日本では夜11時から12時頃を指すことが多いです。健康管理の文脈では、この時間を一定にすることが推奨されます。
はい、使えます。ただし、日常会話では「寝る」を使うのが自然です。「就寝する」は、日誌や報告書などの書き言葉として適しています。
「就寝前のルーティン」や「就寝前の準備」と言います。例えば、ストレッチや読書などがこれに含まれます。
Test Yourself
健康のために、毎日同じ時間に___するようにしている。
文脈として「動作」を表す動詞が必要なため、「就寝する」が適切です。
Score: /1
Summary
Shushin is a formal way to express the act of going to bed, often used in structured or professional contexts.
- Formal term for going to bed or sleeping.
- Commonly used in medical or school settings.
- Often combined with time or preparation words.
Use in formal writing
Use 'shushin' when writing reports or formal emails about daily schedules. It sounds much more professional than 'neru'.
Don't use with friends
Avoid using 'shushin' in casual conversation with friends, as it will sound overly stiff or robotic.
Health consciousness in Japan
The term is frequently used in Japan's health-conscious culture, specifically regarding 'quality of sleep' or 'sleep hygiene'.
Examples
4 of 4就寝前にスマホを見るのはやめましょう。
Let's stop looking at smartphones before going to bed.
当ホテルでは、22時以降の就寝をお願いしております。
We ask guests to be in bed after 10 PM at this hotel.
就寝時間は人によって異なります。
Bedtime varies from person to person.
就寝時の姿勢が睡眠の質に影響を与える。
Sleeping posture affects the quality of sleep.
Related Content
This Word in Other Languages
Related Vocabulary
More daily_life words
じゅうしょ
A2The particulars of the place where someone lives.
住所
A2address, residence
～後
A2after
目覚まし
B1Alarm clock. A clock that makes a noise to wake someone up.
目覚まし時計
B1An alarm clock.
もう少し
B1A little more.
ひとりで
A2Alone.
~のに
B1Even though; despite (particle/conjunction).
ごぜん
A2Morning (a.m.).
煩い
B1Noisy; annoying.
