How to say "yes" in Japanese

Choosing the right word
  • はいJLPT N5approx.Common
    interjectionThe polite, all-purpose affirmative: use it to answer questions, agree, or confirm that something is correct whenever politeness is called for, as with strangers or superiors.
    「もしもし、ブラウンさんですか」「はい、そうです」↗
    "Hello, is this Mrs. Brown?" "Yes, this is Mrs. Brown."
  • ええJLPT N5approx.Common
    interjectionA softer, conversational 'yes', lighter than はい: use it to agree or confirm in relaxed spoken exchanges where a full はい would feel overly formal.
    ええ、ほとんど私と同おなじくらいの背丈せたけになっていますよ。↗
    Yes, he's almost as tall as I am.
  • うんJLPT N4approx.Common
    interjectionThe casual 'yeah' or 'uh huh': use it with friends and family in relaxed conversation; it is too casual for polite situations such as with strangers or superiors.
    「コーヒーのお替かわりいる?」「うん、ぼくのは少すくなめ、弟おとうとのには多おおめについでね」↗
    "Do you want another cup of coffee?" "Sure, make mine on the small side but be generous with my brother's."
  • ウィCommon
    interjectionA katakana interjection for the bare affirmative 'yes'. For answering or agreeing, はい, ええ, and うん are the natural choices, so this is seldom the word you want.
  • やったCommon
    interjectionNot a true 'yes' at all: it is a shout of joy — 'hooray!', 'yay!' — used when something has gone well, so for answering or agreeing it is seldom the word you want.
    やったと思おもった。↗
    I felt I had hit the jackpot.

For agreement, choose 「はい」 in polite settings, 「ええ」 for a softer spoken yes, 「うん」 for casual 'yeah' with friends; 「ウィ」 is seldom the word you want, and 「やった」 is a cheer of joy, not an answer.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

Japanese equivalents
See also

JLPT vocabulary levels are community estimates, not official (no official lists have been published since the 2010 revision).

Say it right, write it right

Core lookup works fully offline, with cloud pronunciation and one-tap save & review. Free, no sign-up.

Free downloadWindowsFree downloadmacOSDownload on the App StoreGet it on Google Play
MobileiOS / Android

Android

QR code for the Google Play pageGet it on Google Play

Scan it with your Android phone to install, or search for “Tomoshi” on Google Play.

iOS

QR code for the App Store pageDownload on the App Store

Scan it with your iPhone camera to install, or search for “Tomoshi” in the App Store.

Install the browser extensionLook words up on any web page · Chrome / Edge / Safari

Screenshot of a Tomoshi lookup resultScreenshot of Tomoshi lookup results on a phone

Windows macOS Chrome / Edge / Safari extension iOS / Android