How to Say ‘Uncle’ in Japanese: Oji-san or Ojii-san

In the Japanese, the term for 'Uncle' would generally be 'おじさん' (Ojisan). However, it's crucial to note that the context and the relative age difference might lead to different terms being used, such as '叔父さん' (Ojisan) for a younger uncle or '伯父さん' (Ojisan) for an elder uncle.


If you've ever wondered how to say 'uncle' in Japanese or grappled with the subtleties of Japanese family terms, you're in the right place.

In this comprehensive guide, we're going to explore the term 'Oji-san', the Japanese word for 'uncle', and delve into its cultural nuances. But we won't stop there. We'll explore the basics of Japanese family terms, including the pivotal role of honorifics and age in shaping these terms.

Get ready to dive deep into the different forms of 'Oji-san', understand its pronunciation, and grasp the cultural implications of calling someone 'Oji-san'. 

And yes, we'll also equip you with practical examples on how and when to use 'Oji-san' correctly in sentences and conversations.

Let's get started!

Oji-san: The Japanese Word for 'Uncle'


The term 'Oji-san' is particularly unique in Japanese as it has two main functions. 

Primarily, 'Oji-san' is used to refer to one's uncle in a respectful and endearing manner. It is typically used for uncles who are older or of the same generation as one's parents. 

The secondary usage of 'Oji-san' is more colloquial and context-dependent. It can be used to address a middle-aged man, regardless of any familial ties. This usage is largely influenced by the Japanese culture's respect for elders and the significance of age hierarchy in social interactions. 

Ossan: A More Casual Way to Refer to Uncle

Moving on from 'Oji-san', let's now take a look at another term - 'Ossan'. Slightly more informal and colloquial, 'Ossan' is also used to refer to a middle-aged man in Japanese.

It's a more casual and friendly term, often used among friends or peers. However, be mindful of the context when using 'Ossan' - it might not always be appropriate in formal or respectful settings.

Older vs. Younger Uncle in Japanese

While 'Oji-san' serves as a general term for 'uncle' or a middle-aged man, 'Otōto Oji' is used distinctly within the family context. 'Otōto Oji' translates to 'younger uncle,' and is used to address your parent's younger brother specifically. 

The term 'Otōto' indicates youth or being younger and 'Oji' means uncle. Therefore, 'Otōto Oji' refers to one's younger uncle. 

The Delicate Balance Between 'Grandfather' and 'Uncle' in Japanese


In Japanese, there is a delicate balance between the pronunciation of 'Oji-san' meaning 'uncle' and 'Ojiisan' meaning 'grandfather'. These two terms, while written similarly and sounding somewhat alike, signify two different family members. 

Accidentally confusing the two could potentially lead to awkward conversations in Japanese.

Pronunciation Guide for 'Oji-san' and 'Ojiisan'

Getting the pronunciation right between 'Oji-san' and 'Ojiisan' can be tricky for non-native speakers. However, with a bit of practice and a few tips, you'll be able to distinguish the two with ease:

  • Mastering the Short 'i' in 'Oji-san': In 'Oji-san', the 'i' sounds much like the 'i' in 'sit' or 'win'. It's a more abrupt, shorter sound. Practice this by saying 'Oji' quickly and moving directly to 'san.
  • The Long 'i' in 'Ojiisan': To pronounce 'Ojiisan' correctly, you'll want to focus on elongating the 'i' sound. Think of it like the 'ee' sound in 'see' or 'tree'. Prolong this sound when saying 'Ojiisan'.
  • Listen to Native Speakers: One of the best ways to get used to the subtle differences in pronunciation is to listen to native speakers. Try using language learning apps or watching Japanese films or anime.
  • Practice Makes Perfect: Like any new language skill, mastering the pronunciation of these terms will require practice. Say these words out loud regularly and use them in sentences to get comfortable with them.

Remember, making mistakes is part of the learning process. So, don't worry about getting it perfect from the get-go. Keep practicing, and you'll soon be able to distinguish 'Oji-san' from 'Ojiisan' with ease.

How to Use 'Oji-san' and 'Ojiisan' in Daily Conversation

Understanding usage in context is crucial to mastering any language. Here are some practical examples of sentences using 'Oji-san' and 'Ojiisan' in conversation:

  • "Oji-san ga suki na mono wa nandesuka?" This sentence translates to "What does your uncle like?" In this context, 'Oji-san' is used to reference a younger or similarly aged uncle.
  • "Ojiisan to issho ni asa no sanpo wo suru." This phrase means "I take a morning walk with my granduncle." The term 'Ojiisan' signifies a much older, respected figure, like a granduncle.
  •  "Oji-san, osake wa dame desu!" This sentence means "Uncle, alcohol is no good!". 'Oji-san' is used to show a sense of familiarity and closeness.

Practical Tips on When and How to Use 'Oji-san' and 'Ojiisan'

  • Consider Age and Respect: Use 'Oji-san' when referring to a younger or similarly aged uncle. In contrast, 'Ojiisan' is used to refer to a much older uncle or a granduncle, showing respect for their age and status.
  • Context Matters: The use of these terms can also depend on the level of formality in the conversation. In more informal settings, 'Oji-san' maybe more commonly used to refer to any uncle, regardless of age. 

Remember, language learning is a journey, so don't be too hard on yourself if you mix up these terms occasionally. With practice, you'll get the hang of it! 

71 thoughts on “How to Say ‘Uncle’ in Japanese: Oji-san or Ojii-san”

  1. Its such as you learn my mind! You seem to grasp
    a lot about this, such as you wrote the e-book in it or something.
    I think that you just could do with some percent to force the message house a little bit, but instead of that, this is fantastic blog.
    An excellent read. I’ll definitely be back.

    Reply
  2. Pretty component of content. I just stumbled upon your site and in accession capital
    to claim that I acquire actually enjoyed account your blog posts.
    Any way I will be subscribing to your augment and even I fulfillment you get right of
    entry to constantly rapidly.

    Reply
  3. Thanks for ones marvelous posting! I really enjoyed reading it, you’re a great author.

    I will make sure to bookmark your blog and may come back sometime soon. I want to encourage you to definitely continue your great posts,
    have a nice morning!

    Reply
  4. Terrific post however , I was wondering if you could write a litte more on this topic?
    I’d be very grateful if you could elaborate a little bit further.
    Kudos!

    Reply
  5. Howdy! Do you know if they make any plugins to
    assist with Search Engine Optimization? I’m trying to get my
    blog to rank for some targeted keywords but I’m not seeing very good success.
    If you know of any please share. Appreciate it!

    Reply
  6. Hi there just wanted to give you a quick heads up.

    The words in your article seem to be running off the screen in Safari.

    I’m not sure if this is a formatting issue or something to do with web browser compatibility
    but I thought I’d post to let you know. The design and style look great though!
    Hope you get the issue resolved soon. Thanks

    Reply
  7. It’s a shame you don’t have a donate button! I’d without a doubt donate
    to this brilliant blog! I guess for now i’ll settle for bookmarking
    and adding your RSS feed to my Google account. I look forward to brand
    new updates and will share this website with my Facebook group.
    Talk soon!

    Reply
  8. Its like you read my mind! You appear to know so much about this, like you wrote the
    book in it or something. I think that you can do with some pics
    to drive the message home a bit, but other than that, this
    is wonderful blog. An excellent read. I’ll definitely be back.

    Reply
  9. Fascinating blog! Is your theme custom made or
    did you download it from somewhere? A design like yours with a few simple
    adjustements would really make my blog shine.
    Please let me know where you got your theme. Kudos

    Reply
  10. My spouse and I absolutely love your blog and find a lot of your post’s to be just what I’m looking for.
    Would you offer guest writers to write content for you?
    I wouldn’t mind producing a post or elaborating on a number of the subjects you write with regards to here.
    Again, awesome web site!

    Reply
  11. Good day! I know this is kinda off topic but I’d figured I’d ask.
    Would you be interested in exchanging links or maybe guest authoring a blog article or vice-versa?
    My website covers a lot of the same subjects as yours and I think we could greatly benefit from each other.
    If you happen to be interested feel free to shoot me an e-mail.

    I look forward to hearing from you! Great
    blog by the way!

    Reply
  12. Unquestionably consider that that you stated. Your favourite reason appeared to
    be at the net the simplest factor to take into account of.

    I say to you, I certainly get annoyed while other folks think about
    concerns that they just don’t recognize about. You controlled to hit the nail upon the highest as smartly as
    defined out the whole thing with no need side effect , folks could take a signal.
    Will likely be again to get more. Thanks

    Reply
  13. Appreciating the dedication you put into your website and in depth information you provide.

    It’s good to come across a blog every once in a while that isn’t
    the same unwanted rehashed material. Excellent read!
    I’ve saved your site and I’m including your RSS feeds to my Google account.

    Reply
  14. We stumbled over here by a different website and thought I should
    check things out. I like what I see so now i am following you.

    Look forward to looking over your web page for a second time.

    Reply
  15. I’m not positive where you’re getting your info, but great topic.
    I needs to spend some time finding out more or figuring out more.
    Thank you for magnificent info I used to be looking
    for this info for my mission.

    Reply
  16. I think this is among the most important information for me.

    And i am glad reading your article. But want to remark on few general things, The site style is wonderful, the articles is really excellent :
    D. Good job, cheers

    Reply
  17. We’re a bunch of volunteers and starting a brand new scheme in our community.
    Your website provided us with useful information to work on. You’ve done an impressive
    activity and our entire community will probably be thankful to you.

    Reply
  18. Definitely imagine that that you said. Your favourite reason appeared
    to be at the web the simplest factor to be aware of.
    I say to you, I definitely get annoyed whilst folks think about
    worries that they plainly don’t know about. You managed to hit the nail upon the top and outlined out the entire thing without having side effect , folks
    could take a signal. Will probably be again to get more. Thanks

    Reply
  19. whoah this blog is excellent i love reading your
    articles. Stay up the good work! You recognize, lots of individuals are looking round for this info, you could aid them greatly.

    Reply
  20. An intriguing discussion is worth comment. I do believe that you ought to publish more about this subject, it
    might not be a taboo matter but usually folks don’t speak about such subjects.
    To the next! Cheers!!

    Reply
  21. Every weekend i used to pay a quick visit this web site, as i want enjoyment, for the reason that this this web site conations truly pleasant funny data too.

    Reply
  22. I’m extremely impressed with your writing skills and also with the layout on your weblog.
    Is this a paid theme or did you customize it yourself?
    Anyway keep up the excellent quality writing, it’s rare to see a nice blog like this one nowadays.

    Reply
  23. May I simply just say what a comfort to uncover someone that really knows
    what they are talking about on the web. You definitely understand how to bring an issue to light and make it important.
    More people need to read this and understand this side of your story.
    I was surprised you’re not more popular since you most certainly have the gift.

    Reply
  24. Hey! Someone in my Facebook group shared this website with us so I came
    to give it a look. I’m definitely loving the information. I’m book-marking and will be tweeting
    this to my followers! Fantastic blog and wonderful design and style.

    Reply
  25. It’s in reality a nice and helpful piece of information. I am glad that you
    just shared this useful info with us. Please stay
    us up to date like this. Thanks for sharing.

    Reply
  26. Thanks on your marvelous posting! I genuinely enjoyed reading it, you can be a great
    author.I will always bookmark your blog and will come back in the foreseeable future.

    I want to encourage that you continue your great job,
    have a nice morning!

    Reply
  27. I really like what you guys tend to be up too.
    Such clever work and exposure! Keep up the excellent works
    guys I’ve included you guys to my own blogroll.

    Reply
  28. Hello There. I found your blog using msn. This is an extremely well written article.
    I’ll be sure to bookmark it and come back to read more of your useful info.
    Thanks for the post. I will definitely return.

    Reply
  29. I blog often and I seriously thank you for your content.
    This article has really peaked my interest. I will take a
    note of your website and keep checking for new details about once a week.
    I subscribed to your RSS feed too.

    Reply
  30. I really like your blog.. very nice colors & theme.

    Did you make this website yourself or did you hire someone to do it for you?

    Plz answer back as I’m looking to construct my own blog and would like to find out where u got this from.

    thanks a lot

    Reply
  31. We are a group of volunteers and opening a new scheme in our
    community. Your site offered us with valuable info to work on. You’ve done a formidable task
    and our entire group can be grateful to you.

    Reply
  32. Definitely imagine that that you stated. Your favorite reason appeared to be at the net the simplest factor to remember of.
    I say to you, I definitely get annoyed while other folks
    think about worries that they just do not recognize about.
    You managed to hit the nail upon the highest as smartly as defined out the whole thing
    without having side-effects , other folks can take a signal.
    Will likely be again to get more. Thank you

    Reply
  33. Hey There. I found your blog using msn. This is an extremely well written article.
    I will be sure to bookmark it and come back to read more of your useful info.

    Thanks for the post. I’ll certainly return.

    Reply
  34. Thanks for your marvelous posting! I really enjoyed reading it, you could be a great author.
    I will ensure that I bookmark your blog and will come back very soon. I want to encourage yourself to continue your
    great writing, have a nice evening!

    Reply
  35. Hello! This is kind of off topic but I need some guidance from an established blog.
    Is it very difficult to set up your own blog?
    I’m not very techincal but I can figure things out
    pretty quick. I’m thinking about making my own but I’m not sure where
    to start. Do you have any points or suggestions?
    Thank you

    Reply
  36. It’s really very difficult in this active life to listen news on Television, so I simply
    use internet for that reason, and take the most up-to-date information.

    Reply
  37. I am extremely impressed with your writing skills as well as
    with the layout on your weblog. Is this a paid theme or did you
    modify it yourself? Either way keep up the nice quality writing, it’s rare to see
    a nice blog like this one nowadays.

    Reply
  38. Hmm it seems like your site ate my first comment (it was extremely
    long) so I guess I’ll just sum it up what I wrote and say,
    I’m thoroughly enjoying your blog. I too am an aspiring blog writer
    but I’m still new to the whole thing. Do you have any points for beginner blog
    writers? I’d definitely appreciate it.

    Reply
  39. Heya! I’m at work surfing around your blog from my new apple iphone!
    Just wanted to say I love reading your blog and look forward to all your posts!

    Keep up the superb work!

    Reply
  40. wonderful publish, very informative. I ponder why the other specialists
    of this sector don’t notice this. You should continue
    your writing. I’m confident, you’ve a great readers’ base
    already!

    Reply
  41. Having read this I thought it was really enlightening.
    I appreciate you spending some time and energy to put this content together.
    I once again find myself spending way too much
    time both reading and leaving comments. But so what, it was still worth it!

    Reply
  42. Hi there every one, here every person is sharing such experience, thus
    it’s good to read this blog, and I used to pay a quick visit this webpage daily.

    Reply

Leave a Comment