How to Say ‘Father-in-law’ in Japanese
お義父さん
o tou san
[oh ghee-foo sahn]
🇯🇵 In Japan: When speaking to or about your spouse's father, Japanese often uses family-style terms like [お義父さん] rather than a plain label like "father-in-law." It sounds more natural and personal in family settings.
Phrase Breakdown
お
o
[oh]
honorific prefix
A polite prefix used in family terms to sound respectful.
お義父さんは元気です。
My father-in-law is well.
義父
tou
[ghee-foo]
father-in-law
Refers to one's father-in-law in a respectful way.
義父は親切です。
My father-in-law is kind.
さん
san
[sahn]
Mr. / respectful suffix
A respectful suffix attached to family role words and names.
お義父さんに会いました。
I met my father-in-law.
Get the Full Learning Experience
This lesson is just a preview. Download PrettyFluent to practice pronunciation, roleplay conversations, and master vocabulary with spaced repetition.
Pronunciation Feedback
AI-powered speech recognition to perfect your accent
Spaced Repetition
Retain vocabulary long-term with smart practice
Immersive Roleplaying
Practice real conversations with AI partners
Custom Scenarios
Request lessons tailored to your specific needs
Get Full LessonWhat Learners Are Saying
“Teaching in Osaka and I wanted to connect with my students beyond the classroom. The everyday conversation scenarios made my Japanese feel natural, not textbook-y.”
Mia S., 25, English Teacher
“Moved to Tokyo and the polite vs. casual speech levels were killing me. This app breaks it all down with real scenarios. My coworkers noticed the difference in weeks.”
Kevin Z., 31, Game Developer
“I tried five different apps before this one. The roleplay conversations are what finally made things click. I actually remember what I learn now.”
Sofia R., 31, Marketing Manager