Let Someone Do
The causative form can also express permission - letting or allowing someone to do something. This usage emphasizes granting freedom or giving consent rather than forcing.
Basic pattern (same form, different meaning):
[Person A]が [Person B]を/に [Verb-causative]
親が子供を遊ばせる
"Parent lets child play"
Permission granted
Freedom given
Same Form, Different Meaning
Context determines "make" vs "let"
"Make" (force):
親が子供を勉強させる
Context: Child doesn't want to
"Parent makes child study"
"Let" (permission):
親が子供を遊ばせる
Context: Child wants to
"Parent lets child play"
Same grammatical structure
Context reveals meaning
Natural interpretation
Permission Contexts
When someone wants to do something
子供を外で遊ばせる
"Let child play outside"
Implies: Child wants to play
Parent grants permission
Freedom to act
学生を早く帰らせる
"Let students go home early"
Desired action
Permission granted
Positive Activities
Usually pleasant actions
子供を友達と遊ばせる
"Let child play with friends"
犬を庭で走らせる
"Let dog run in yard"
社員を休ませる
"Let employees rest"
Enjoyable activities
Wanted actions
Granting freedom
Requesting Permission
Asking to be allowed
私も参加させてください
"Please let me participate too"
一緒に行かせてください
"Please let me go with you"
やらせてください
"Please let me do it"
Asking for permission
Seeking consent
Requesting opportunity
Negative Permission
Not letting someone do
子供を一人で行かせない
"Don't let child go alone"
危ないから遊ばせない
"Don't let (them) play because it's dangerous"
Denying permission
Prohibition
For safety/protection
Respectful Permission
させていただく pattern
私が説明させていただきます
"Please allow me to explain"
参加させていただきます
"I humbly participate / Let me participate"
Very polite
Humble request
Business contexts
Parental Contexts
Common with children
子供を自由にさせる
"Let child be free / do as they want"
好きなようにさせる
"Let (them) do as they like"
一人でやらせてみる
"Let (them) try doing it alone"
Parenting style
Giving freedom
Encouraging independence
Workplace Permission
Professional settings
部下に好きなようにやらせる
"Let subordinate do it their way"
新人に挑戦させる
"Let new employee try/challenge"
社員を早退させる
"Let employee leave early"
Work flexibility
Opportunity giving
Professional trust
Educational Freedom
Learning contexts
学生に自分で考えさせる
"Let students think for themselves"
生徒に質問させる
"Let students ask questions"
子供に失敗させる
"Let child fail / make mistakes"
Educational philosophy
Learning through experience
Encouraging autonomy
Trying Something
させてみる pattern
子供に料理をさせてみる
"Let child try cooking"
新しい方法をやらせてみる
"Let (them) try new method"
一度やらせてみよう
"Let's let (them) try once"
Experimental permission
Trial opportunity
See what happens
Animal Contexts
With pets
犬を外で遊ばせる
"Let dog play outside"
猫を自由に歩かせる
"Let cat walk freely"
鳥を飛ばせる
"Let bird fly"
Pet freedom
Animal care
Natural behavior
Temporary Freedom
Limited permission
今日だけ遊ばせる
"Let (them) play just for today"
1時間だけテレビを見させる
"Let (them) watch TV for just 1 hour"
Time-limited
Conditional permission
Special occasion
Trust and Independence
Showing confidence
息子を一人で旅行させる
"Let son travel alone"
娘に一人暮らしをさせる
"Let daughter live alone"
Showing trust
Granting independence
Believing in ability
Contrast with Prohibition
Allowing vs forbidding
Permission:
子供をゲームで遊ばせる
"Let child play games"
Prohibition:
子供をゲームで遊ばせない
"Don't let child play games"
Opposite approaches
Permissive vs restrictive
Natural Consequences
Let things happen
失敗させて学ばせる
"Let (them) fail and learn"
自分で経験させる
"Let (them) experience for themselves"
Learning through doing
Natural consequences
Growth opportunity
Giving Opportunity
Chance to act
若い人にチャンスを与えて、やらせる
"Give young people a chance, let them do it"
新人に発表させる
"Let new person present"
Opportunity providing
Empowerment
Development
Patience and Waiting
Letting take time
ゆっくり考えさせる
"Let (them) think slowly"
時間をかけてやらせる
"Let (them) take time doing it"
No rushing
Patient approach
Their pace
Being Lenient
Not strict
今日は好きにさせる
"Let (them) do what they want today"
甘やかして何でもさせる
"Spoil and let (them) do anything"
Lenient parenting
Permissive approach
Sometimes criticized
Formal Requests
Polite permission seeking
質問させていただいてもよろしいでしょうか
"May I be allowed to ask a question?"
参加させていただけますか
"Could you let me participate?"
Very formal
Business situations
Maximum politeness
Common Verbs
Frequently used
遊ばせる "let play"
休ませる "let rest"
帰らせる "let go home"
やらせる "let do"
考えさせる "let think"
選ばせる "let choose"
決めさせる "let decide"
試させる "let try"
Permission contexts
Common patterns
Daily usage
Common Mistakes
❌ Confusing with forcing
Context determines meaning
✓ Understand context
"Let" implies desire to do
❌ Wrong particle
✗ 子供を遊ぶをさせる
✓ Correct structure
✓ 子供を遊ばせる
❌ Overusing in casual contexts
させる can sound formal
✓ Sometimes simple forms better
"遊んでいいよ" = "You can play" (simpler)
Context awareness
Natural choices
Practical Examples
Real-life permission
今日は子供を遅くまで遊ばせる
"Today I'll let child play until late"
彼女を一人で決めさせよう
"Let's let her decide alone"
新入社員に重要な仕事をさせてみる
"Let's try letting new employee do important work"
犬を自由に走らせる
"Let dog run freely"
娘を友達の家に泊まらせる
"Let daughter stay at friend's house"
部下に自分のやり方でやらせる
"Let subordinate do it their own way"
子供に好きな服を選ばせる
"Let child choose their own clothes"
学生に質問させる時間を作る
"Make time to let students ask questions"
Permission granting
Allowing freedom
Trust showing
Opportunity giving
Natural contexts
Parenting and management
Educational settings
Daily decisions